add

3 years ago · 919e80738d
330 changed files with 54455 additions and 0 deletions
--- a/app.js
+++ b/app.js
@ -0,0 +1,11 @@
 const express = require('express')
 const app = express()
 const port = 3000
 app.get('/', (req, res) => {
  res.send('Hello World!')
 })
 app.listen(port, () => {
  console.log(`Example app listening on port ${port}`)
 })
--- a/node_modules/.bin/mime
+++ b/node_modules/.bin/mime
@ -0,0 +1 @@
 ../mime/cli.js
--- a/node_modules/.package-lock.json
+++ b/node_modules/.package-lock.json
@ -0,0 +1,500 @@
 {
  "name": "myapp",
  "version": "1.0.0",
  "lockfileVersion": 2,
  "requires": true,
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      "integrity": "sha512-TkRKr9sUTxEH8MdfuCSP7VizJyzRNMjj2J2do2Jr3Kym598JVdEksuzPQCnlFPW4ky9Q+iA+ma9BGm06XQBy8g==",
      "dependencies": {
        "media-typer": "0.3.0",
        "mime-types": "~2.1.24"
      },
      "engines": {
        "node": ">= 0.6"
      }
    },
    "node_modules/unpipe": {
      "version": "1.0.0",
      "resolved": "https://registry.npmjs.org/unpipe/-/unpipe-1.0.0.tgz",
      "integrity": "sha1-sr9O6FFKrmFltIF4KdIbLvSZBOw=",
      "engines": {
        "node": ">= 0.8"
      }
    },
    "node_modules/utils-merge": {
      "version": "1.0.1",
      "resolved": "https://registry.npmjs.org/utils-merge/-/utils-merge-1.0.1.tgz",
      "integrity": "sha1-n5VxD1CiZ5R7LMwSR0HBAoQn5xM=",
      "engines": {
        "node": ">= 0.4.0"
      }
    },
    "node_modules/vary": {
      "version": "1.1.2",
      "resolved": "https://registry.npmjs.org/vary/-/vary-1.1.2.tgz",
      "integrity": "sha1-IpnwLG3tMNSllhsLn3RSShj2NPw=",
      "engines": {
        "node": ">= 0.8"
      }
    }
  }
 }
--- a/node_modules/accepts/HISTORY.md
+++ b/node_modules/accepts/HISTORY.md
@ -0,0 +1,243 @@
 1.3.8 / 2022-02-02
 ==================
  * deps: mime-types@~2.1.34
    - deps: mime-db@~1.51.0
  * deps: negotiator@0.6.3
 1.3.7 / 2019-04-29
 ==================
  * deps: negotiator@0.6.2
    - Fix sorting charset, encoding, and language with extra parameters
 1.3.6 / 2019-04-28
 ==================
  * deps: mime-types@~2.1.24
    - deps: mime-db@~1.40.0
 1.3.5 / 2018-02-28
 ==================
  * deps: mime-types@~2.1.18
    - deps: mime-db@~1.33.0
 1.3.4 / 2017-08-22
 ==================
  * deps: mime-types@~2.1.16
    - deps: mime-db@~1.29.0
 1.3.3 / 2016-05-02
 ==================
  * deps: mime-types@~2.1.11
    - deps: mime-db@~1.23.0
  * deps: negotiator@0.6.1
    - perf: improve `Accept` parsing speed
    - perf: improve `Accept-Charset` parsing speed
    - perf: improve `Accept-Encoding` parsing speed
    - perf: improve `Accept-Language` parsing speed
 1.3.2 / 2016-03-08
 ==================
  * deps: mime-types@~2.1.10
    - Fix extension of `application/dash+xml`
    - Update primary extension for `audio/mp4`
    - deps: mime-db@~1.22.0
 1.3.1 / 2016-01-19
 ==================
  * deps: mime-types@~2.1.9
    - deps: mime-db@~1.21.0
 1.3.0 / 2015-09-29
 ==================
  * deps: mime-types@~2.1.7
    - deps: mime-db@~1.19.0
  * deps: negotiator@0.6.0
    - Fix including type extensions in parameters in `Accept` parsing
    - Fix parsing `Accept` parameters with quoted equals
    - Fix parsing `Accept` parameters with quoted semicolons
    - Lazy-load modules from main entry point
    - perf: delay type concatenation until needed
    - perf: enable strict mode
    - perf: hoist regular expressions
    - perf: remove closures getting spec properties
    - perf: remove a closure from media type parsing
    - perf: remove property delete from media type parsing
 1.2.13 / 2015-09-06
 ===================
  * deps: mime-types@~2.1.6
    - deps: mime-db@~1.18.0
 1.2.12 / 2015-07-30
 ===================
  * deps: mime-types@~2.1.4
    - deps: mime-db@~1.16.0
 1.2.11 / 2015-07-16
 ===================
  * deps: mime-types@~2.1.3
    - deps: mime-db@~1.15.0
 1.2.10 / 2015-07-01
 ===================
  * deps: mime-types@~2.1.2
    - deps: mime-db@~1.14.0
 1.2.9 / 2015-06-08
 ==================
  * deps: mime-types@~2.1.1
    - perf: fix deopt during mapping
 1.2.8 / 2015-06-07
 ==================
  * deps: mime-types@~2.1.0
    - deps: mime-db@~1.13.0
  * perf: avoid argument reassignment & argument slice
  * perf: avoid negotiator recursive construction
  * perf: enable strict mode
  * perf: remove unnecessary bitwise operator
 1.2.7 / 2015-05-10
 ==================
  * deps: negotiator@0.5.3
    - Fix media type parameter matching to be case-insensitive
 1.2.6 / 2015-05-07
 ==================
  * deps: mime-types@~2.0.11
    - deps: mime-db@~1.9.1
  * deps: negotiator@0.5.2
    - Fix comparing media types with quoted values
    - Fix splitting media types with quoted commas
 1.2.5 / 2015-03-13
 ==================
  * deps: mime-types@~2.0.10
    - deps: mime-db@~1.8.0
 1.2.4 / 2015-02-14
 ==================
  * Support Node.js 0.6
  * deps: mime-types@~2.0.9
    - deps: mime-db@~1.7.0
  * deps: negotiator@0.5.1
    - Fix preference sorting to be stable for long acceptable lists
 1.2.3 / 2015-01-31
 ==================
  * deps: mime-types@~2.0.8
    - deps: mime-db@~1.6.0
 1.2.2 / 2014-12-30
 ==================
  * deps: mime-types@~2.0.7
    - deps: mime-db@~1.5.0
 1.2.1 / 2014-12-30
 ==================
  * deps: mime-types@~2.0.5
    - deps: mime-db@~1.3.1
 1.2.0 / 2014-12-19
 ==================
  * deps: negotiator@0.5.0
    - Fix list return order when large accepted list
    - Fix missing identity encoding when q=0 exists
    - Remove dynamic building of Negotiator class
 1.1.4 / 2014-12-10
 ==================
  * deps: mime-types@~2.0.4
    - deps: mime-db@~1.3.0
 1.1.3 / 2014-11-09
 ==================
  * deps: mime-types@~2.0.3
    - deps: mime-db@~1.2.0
 1.1.2 / 2014-10-14
 ==================
  * deps: negotiator@0.4.9
    - Fix error when media type has invalid parameter
 1.1.1 / 2014-09-28
 ==================
  * deps: mime-types@~2.0.2
    - deps: mime-db@~1.1.0
  * deps: negotiator@0.4.8
    - Fix all negotiations to be case-insensitive
    - Stable sort preferences of same quality according to client order
 1.1.0 / 2014-09-02
 ==================
  * update `mime-types`
 1.0.7 / 2014-07-04
 ==================
  * Fix wrong type returned from `type` when match after unknown extension
 1.0.6 / 2014-06-24
 ==================
  * deps: negotiator@0.4.7
 1.0.5 / 2014-06-20
 ==================
 * fix crash when unknown extension given
 1.0.4 / 2014-06-19
 ==================
  * use `mime-types`
 1.0.3 / 2014-06-11
 ==================
  * deps: negotiator@0.4.6
    - Order by specificity when quality is the same
 1.0.2 / 2014-05-29
 ==================
  * Fix interpretation when header not in request
  * deps: pin negotiator@0.4.5
 1.0.1 / 2014-01-18
 ==================
  * Identity encoding isn't always acceptable
  * deps: negotiator@~0.4.0
 1.0.0 / 2013-12-27
 ==================
  * Genesis
--- a/node_modules/accepts/LICENSE
+++ b/node_modules/accepts/LICENSE
@ -0,0 +1,23 @@
 (The MIT License)
 Copyright (c) 2014 Jonathan Ong <me@jongleberry.com>
 Copyright (c) 2015 Douglas Christopher Wilson <doug@somethingdoug.com>
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/accepts/README.md
+++ b/node_modules/accepts/README.md
@ -0,0 +1,140 @@
 # accepts
 [![NPM Version][npm-version-image]][npm-url]
 [![NPM Downloads][npm-downloads-image]][npm-url]
 [![Node.js Version][node-version-image]][node-version-url]
 [![Build Status][github-actions-ci-image]][github-actions-ci-url]
 [![Test Coverage][coveralls-image]][coveralls-url]
 Higher level content negotiation based on [negotiator](https://www.npmjs.com/package/negotiator).
 Extracted from [koa](https://www.npmjs.com/package/koa) for general use.
 In addition to negotiator, it allows:
 - Allows types as an array or arguments list, ie `(['text/html', 'application/json'])`
  as well as `('text/html', 'application/json')`.
 - Allows type shorthands such as `json`.
 - Returns `false` when no types match
 - Treats non-existent headers as `*`
 ## Installation
 This is a [Node.js](https://nodejs.org/en/) module available through the
 [npm registry](https://www.npmjs.com/). Installation is done using the
 [`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
 ```sh
 $ npm install accepts
 ```
 ## API
 ```js
 var accepts = require('accepts')
 ```
 ### accepts(req)
 Create a new `Accepts` object for the given `req`.
 #### .charset(charsets)
 Return the first accepted charset. If nothing in `charsets` is accepted,
 then `false` is returned.
 #### .charsets()
 Return the charsets that the request accepts, in the order of the client's
 preference (most preferred first).
 #### .encoding(encodings)
 Return the first accepted encoding. If nothing in `encodings` is accepted,
 then `false` is returned.
 #### .encodings()
 Return the encodings that the request accepts, in the order of the client's
 preference (most preferred first).
 #### .language(languages)
 Return the first accepted language. If nothing in `languages` is accepted,
 then `false` is returned.
 #### .languages()
 Return the languages that the request accepts, in the order of the client's
 preference (most preferred first).
 #### .type(types)
 Return the first accepted type (and it is returned as the same text as what
 appears in the `types` array). If nothing in `types` is accepted, then `false`
 is returned.
 The `types` array can contain full MIME types or file extensions. Any value
 that is not a full MIME types is passed to `require('mime-types').lookup`.
 #### .types()
 Return the types that the request accepts, in the order of the client's
 preference (most preferred first).
 ## Examples
 ### Simple type negotiation
 This simple example shows how to use `accepts` to return a different typed
 respond body based on what the client wants to accept. The server lists it's
 preferences in order and will get back the best match between the client and
 server.
 ```js
 var accepts = require('accepts')
 var http = require('http')
 function app (req, res) {
  var accept = accepts(req)
  // the order of this list is significant; should be server preferred order
  switch (accept.type(['json', 'html'])) {
    case 'json':
      res.setHeader('Content-Type', 'application/json')
      res.write('{"hello":"world!"}')
      break
    case 'html':
      res.setHeader('Content-Type', 'text/html')
      res.write('<b>hello, world!</b>')
      break
    default:
      // the fallback is text/plain, so no need to specify it above
      res.setHeader('Content-Type', 'text/plain')
      res.write('hello, world!')
      break
  }
  res.end()
 }
 http.createServer(app).listen(3000)
 ```
 You can test this out with the cURL program:
 ```sh
 curl -I -H'Accept: text/html' http://localhost:3000/
 ```
 ## License
 [MIT](LICENSE)
 [coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/accepts/master
 [coveralls-url]: https://coveralls.io/r/jshttp/accepts?branch=master
 [github-actions-ci-image]: https://badgen.net/github/checks/jshttp/accepts/master?label=ci
 [github-actions-ci-url]: https://github.com/jshttp/accepts/actions/workflows/ci.yml
 [node-version-image]: https://badgen.net/npm/node/accepts
 [node-version-url]: https://nodejs.org/en/download
 [npm-downloads-image]: https://badgen.net/npm/dm/accepts
 [npm-url]: https://npmjs.org/package/accepts
 [npm-version-image]: https://badgen.net/npm/v/accepts
--- a/node_modules/accepts/index.js
+++ b/node_modules/accepts/index.js
@ -0,0 +1,238 @@
 /*!
 * accepts
 * Copyright(c) 2014 Jonathan Ong
 * Copyright(c) 2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module dependencies.
 * @private
 */
 var Negotiator = require('negotiator')
 var mime = require('mime-types')
 /**
 * Module exports.
 * @public
 */
 module.exports = Accepts
 /**
 * Create a new Accepts object for the given req.
 *
 * @param {object} req
 * @public
 */
 function Accepts (req) {
  if (!(this instanceof Accepts)) {
    return new Accepts(req)
  }
  this.headers = req.headers
  this.negotiator = new Negotiator(req)
 }
 /**
 * Check if the given `type(s)` is acceptable, returning
 * the best match when true, otherwise `undefined`, in which
 * case you should respond with 406 "Not Acceptable".
 *
 * The `type` value may be a single mime type string
 * such as "application/json", the extension name
 * such as "json" or an array `["json", "html", "text/plain"]`. When a list
 * or array is given the _best_ match, if any is returned.
 *
 * Examples:
 *
 *     // Accept: text/html
 *     this.types('html');
 *     // => "html"
 *
 *     // Accept: text/*, application/json
 *     this.types('html');
 *     // => "html"
 *     this.types('text/html');
 *     // => "text/html"
 *     this.types('json', 'text');
 *     // => "json"
 *     this.types('application/json');
 *     // => "application/json"
 *
 *     // Accept: text/*, application/json
 *     this.types('image/png');
 *     this.types('png');
 *     // => undefined
 *
 *     // Accept: text/*;q=.5, application/json
 *     this.types(['html', 'json']);
 *     this.types('html', 'json');
 *     // => "json"
 *
 * @param {String|Array} types...
 * @return {String|Array|Boolean}
 * @public
 */
 Accepts.prototype.type =
 Accepts.prototype.types = function (types_) {
  var types = types_
  // support flattened arguments
  if (types && !Array.isArray(types)) {
    types = new Array(arguments.length)
    for (var i = 0; i < types.length; i++) {
      types[i] = arguments[i]
    }
  }
  // no types, return all requested types
  if (!types || types.length === 0) {
    return this.negotiator.mediaTypes()
  }
  // no accept header, return first given type
  if (!this.headers.accept) {
    return types[0]
  }
  var mimes = types.map(extToMime)
  var accepts = this.negotiator.mediaTypes(mimes.filter(validMime))
  var first = accepts[0]
  return first
    ? types[mimes.indexOf(first)]
    : false
 }
 /**
 * Return accepted encodings or best fit based on `encodings`.
 *
 * Given `Accept-Encoding: gzip, deflate`
 * an array sorted by quality is returned:
 *
 *     ['gzip', 'deflate']
 *
 * @param {String|Array} encodings...
 * @return {String|Array}
 * @public
 */
 Accepts.prototype.encoding =
 Accepts.prototype.encodings = function (encodings_) {
  var encodings = encodings_
  // support flattened arguments
  if (encodings && !Array.isArray(encodings)) {
    encodings = new Array(arguments.length)
    for (var i = 0; i < encodings.length; i++) {
      encodings[i] = arguments[i]
    }
  }
  // no encodings, return all requested encodings
  if (!encodings || encodings.length === 0) {
    return this.negotiator.encodings()
  }
  return this.negotiator.encodings(encodings)[0] || false
 }
 /**
 * Return accepted charsets or best fit based on `charsets`.
 *
 * Given `Accept-Charset: utf-8, iso-8859-1;q=0.2, utf-7;q=0.5`
 * an array sorted by quality is returned:
 *
 *     ['utf-8', 'utf-7', 'iso-8859-1']
 *
 * @param {String|Array} charsets...
 * @return {String|Array}
 * @public
 */
 Accepts.prototype.charset =
 Accepts.prototype.charsets = function (charsets_) {
  var charsets = charsets_
  // support flattened arguments
  if (charsets && !Array.isArray(charsets)) {
    charsets = new Array(arguments.length)
    for (var i = 0; i < charsets.length; i++) {
      charsets[i] = arguments[i]
    }
  }
  // no charsets, return all requested charsets
  if (!charsets || charsets.length === 0) {
    return this.negotiator.charsets()
  }
  return this.negotiator.charsets(charsets)[0] || false
 }
 /**
 * Return accepted languages or best fit based on `langs`.
 *
 * Given `Accept-Language: en;q=0.8, es, pt`
 * an array sorted by quality is returned:
 *
 *     ['es', 'pt', 'en']
 *
 * @param {String|Array} langs...
 * @return {Array|String}
 * @public
 */
 Accepts.prototype.lang =
 Accepts.prototype.langs =
 Accepts.prototype.language =
 Accepts.prototype.languages = function (languages_) {
  var languages = languages_
  // support flattened arguments
  if (languages && !Array.isArray(languages)) {
    languages = new Array(arguments.length)
    for (var i = 0; i < languages.length; i++) {
      languages[i] = arguments[i]
    }
  }
  // no languages, return all requested languages
  if (!languages || languages.length === 0) {
    return this.negotiator.languages()
  }
  return this.negotiator.languages(languages)[0] || false
 }
 /**
 * Convert extnames to mime.
 *
 * @param {String} type
 * @return {String}
 * @private
 */
 function extToMime (type) {
  return type.indexOf('/') === -1
    ? mime.lookup(type)
    : type
 }
 /**
 * Check if mime is valid.
 *
 * @param {String} type
 * @return {String}
 * @private
 */
 function validMime (type) {
  return typeof type === 'string'
 }
--- a/node_modules/accepts/package.json
+++ b/node_modules/accepts/package.json
@ -0,0 +1,47 @@
 {
  "name": "accepts",
  "description": "Higher-level content negotiation",
  "version": "1.3.8",
  "contributors": [
    "Douglas Christopher Wilson <doug@somethingdoug.com>",
    "Jonathan Ong <me@jongleberry.com> (http://jongleberry.com)"
  ],
  "license": "MIT",
  "repository": "jshttp/accepts",
  "dependencies": {
    "mime-types": "~2.1.34",
    "negotiator": "0.6.3"
  },
  "devDependencies": {
    "deep-equal": "1.0.1",
    "eslint": "7.32.0",
    "eslint-config-standard": "14.1.1",
    "eslint-plugin-import": "2.25.4",
    "eslint-plugin-markdown": "2.2.1",
    "eslint-plugin-node": "11.1.0",
    "eslint-plugin-promise": "4.3.1",
    "eslint-plugin-standard": "4.1.0",
    "mocha": "9.2.0",
    "nyc": "15.1.0"
  },
  "files": [
    "LICENSE",
    "HISTORY.md",
    "index.js"
  ],
  "engines": {
    "node": ">= 0.6"
  },
  "scripts": {
    "lint": "eslint .",
    "test": "mocha --reporter spec --check-leaks --bail test/",
    "test-ci": "nyc --reporter=lcov --reporter=text npm test",
    "test-cov": "nyc --reporter=html --reporter=text npm test"
  },
  "keywords": [
    "content",
    "negotiation",
    "accept",
    "accepts"
  ]
 }
--- a/node_modules/array-flatten/LICENSE
+++ b/node_modules/array-flatten/LICENSE
@ -0,0 +1,21 @@
 The MIT License (MIT)
 Copyright (c) 2014 Blake Embrey (hello@blakeembrey.com)
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
--- a/node_modules/array-flatten/README.md
+++ b/node_modules/array-flatten/README.md
@ -0,0 +1,43 @@
 # Array Flatten
 [![NPM version][npm-image]][npm-url]
 [![NPM downloads][downloads-image]][downloads-url]
 [![Build status][travis-image]][travis-url]
 [![Test coverage][coveralls-image]][coveralls-url]
 > Flatten an array of nested arrays into a single flat array. Accepts an optional depth.
 ## Installation
 ```
 npm install array-flatten --save
 ```
 ## Usage
 ```javascript
 var flatten = require('array-flatten')
 flatten([1, [2, [3, [4, [5], 6], 7], 8], 9])
 //=> [1, 2, 3, 4, 5, 6, 7, 8, 9]
 flatten([1, [2, [3, [4, [5], 6], 7], 8], 9], 2)
 //=> [1, 2, 3, [4, [5], 6], 7, 8, 9]
 (function () {
  flatten(arguments) //=> [1, 2, 3]
 })(1, [2, 3])
 ```
 ## License
 MIT
 [npm-image]: https://img.shields.io/npm/v/array-flatten.svg?style=flat
 [npm-url]: https://npmjs.org/package/array-flatten
 [downloads-image]: https://img.shields.io/npm/dm/array-flatten.svg?style=flat
 [downloads-url]: https://npmjs.org/package/array-flatten
 [travis-image]: https://img.shields.io/travis/blakeembrey/array-flatten.svg?style=flat
 [travis-url]: https://travis-ci.org/blakeembrey/array-flatten
 [coveralls-image]: https://img.shields.io/coveralls/blakeembrey/array-flatten.svg?style=flat
 [coveralls-url]: https://coveralls.io/r/blakeembrey/array-flatten?branch=master
--- a/node_modules/array-flatten/array-flatten.js
+++ b/node_modules/array-flatten/array-flatten.js
@ -0,0 +1,64 @@
 'use strict'
 /**
 * Expose `arrayFlatten`.
 */
 module.exports = arrayFlatten
 /**
 * Recursive flatten function with depth.
 *
 * @param  {Array}  array
 * @param  {Array}  result
 * @param  {Number} depth
 * @return {Array}
 */
 function flattenWithDepth (array, result, depth) {
  for (var i = 0; i < array.length; i++) {
    var value = array[i]
    if (depth > 0 && Array.isArray(value)) {
      flattenWithDepth(value, result, depth - 1)
    } else {
      result.push(value)
    }
  }
  return result
 }
 /**
 * Recursive flatten function. Omitting depth is slightly faster.
 *
 * @param  {Array} array
 * @param  {Array} result
 * @return {Array}
 */
 function flattenForever (array, result) {
  for (var i = 0; i < array.length; i++) {
    var value = array[i]
    if (Array.isArray(value)) {
      flattenForever(value, result)
    } else {
      result.push(value)
    }
  }
  return result
 }
 /**
 * Flatten an array, with the ability to define a depth.
 *
 * @param  {Array}  array
 * @param  {Number} depth
 * @return {Array}
 */
 function arrayFlatten (array, depth) {
  if (depth == null) {
    return flattenForever(array, [])
  }
  return flattenWithDepth(array, [], depth)
 }
--- a/node_modules/array-flatten/package.json
+++ b/node_modules/array-flatten/package.json
@ -0,0 +1,39 @@
 {
  "name": "array-flatten",
  "version": "1.1.1",
  "description": "Flatten an array of nested arrays into a single flat array",
  "main": "array-flatten.js",
  "files": [
    "array-flatten.js",
    "LICENSE"
  ],
  "scripts": {
    "test": "istanbul cover _mocha -- -R spec"
  },
  "repository": {
    "type": "git",
    "url": "git://github.com/blakeembrey/array-flatten.git"
  },
  "keywords": [
    "array",
    "flatten",
    "arguments",
    "depth"
  ],
  "author": {
    "name": "Blake Embrey",
    "email": "hello@blakeembrey.com",
    "url": "http://blakeembrey.me"
  },
  "license": "MIT",
  "bugs": {
    "url": "https://github.com/blakeembrey/array-flatten/issues"
  },
  "homepage": "https://github.com/blakeembrey/array-flatten",
  "devDependencies": {
    "istanbul": "^0.3.13",
    "mocha": "^2.2.4",
    "pre-commit": "^1.0.7",
    "standard": "^3.7.3"
  }
 }
--- a/node_modules/body-parser/HISTORY.md
+++ b/node_modules/body-parser/HISTORY.md
@ -0,0 +1,633 @@
 1.19.2 / 2022-02-15
 ===================
  * deps: bytes@3.1.2
  * deps: qs@6.9.7
    * Fix handling of `__proto__` keys
  * deps: raw-body@2.4.3
    - deps: bytes@3.1.2
 1.19.1 / 2021-12-10
 ===================
  * deps: bytes@3.1.1
  * deps: http-errors@1.8.1
    - deps: inherits@2.0.4
    - deps: toidentifier@1.0.1
    - deps: setprototypeof@1.2.0
  * deps: qs@6.9.6
  * deps: raw-body@2.4.2
    - deps: bytes@3.1.1
    - deps: http-errors@1.8.1
  * deps: safe-buffer@5.2.1
  * deps: type-is@~1.6.18
 1.19.0 / 2019-04-25
 ===================
  * deps: bytes@3.1.0
    - Add petabyte (`pb`) support
  * deps: http-errors@1.7.2
    - Set constructor name when possible
    - deps: setprototypeof@1.1.1
    - deps: statuses@'>= 1.5.0 < 2'
  * deps: iconv-lite@0.4.24
    - Added encoding MIK
  * deps: qs@6.7.0
    - Fix parsing array brackets after index
  * deps: raw-body@2.4.0
    - deps: bytes@3.1.0
    - deps: http-errors@1.7.2
    - deps: iconv-lite@0.4.24
  * deps: type-is@~1.6.17
    - deps: mime-types@~2.1.24
    - perf: prevent internal `throw` on invalid type
 1.18.3 / 2018-05-14
 ===================
  * Fix stack trace for strict json parse error
  * deps: depd@~1.1.2
    - perf: remove argument reassignment
  * deps: http-errors@~1.6.3
    - deps: depd@~1.1.2
    - deps: setprototypeof@1.1.0
    - deps: statuses@'>= 1.3.1 < 2'
  * deps: iconv-lite@0.4.23
    - Fix loading encoding with year appended
    - Fix deprecation warnings on Node.js 10+
  * deps: qs@6.5.2
  * deps: raw-body@2.3.3
    - deps: http-errors@1.6.3
    - deps: iconv-lite@0.4.23
  * deps: type-is@~1.6.16
    - deps: mime-types@~2.1.18
 1.18.2 / 2017-09-22
 ===================
  * deps: debug@2.6.9
  * perf: remove argument reassignment
 1.18.1 / 2017-09-12
 ===================
  * deps: content-type@~1.0.4
    - perf: remove argument reassignment
    - perf: skip parameter parsing when no parameters
  * deps: iconv-lite@0.4.19
    - Fix ISO-8859-1 regression
    - Update Windows-1255
  * deps: qs@6.5.1
    - Fix parsing & compacting very deep objects
  * deps: raw-body@2.3.2
    - deps: iconv-lite@0.4.19
 1.18.0 / 2017-09-08
 ===================
  * Fix JSON strict violation error to match native parse error
  * Include the `body` property on verify errors
  * Include the `type` property on all generated errors
  * Use `http-errors` to set status code on errors
  * deps: bytes@3.0.0
  * deps: debug@2.6.8
  * deps: depd@~1.1.1
    - Remove unnecessary `Buffer` loading
  * deps: http-errors@~1.6.2
    - deps: depd@1.1.1
  * deps: iconv-lite@0.4.18
    - Add support for React Native
    - Add a warning if not loaded as utf-8
    - Fix CESU-8 decoding in Node.js 8
    - Improve speed of ISO-8859-1 encoding
  * deps: qs@6.5.0
  * deps: raw-body@2.3.1
    - Use `http-errors` for standard emitted errors
    - deps: bytes@3.0.0
    - deps: iconv-lite@0.4.18
    - perf: skip buffer decoding on overage chunk
  * perf: prevent internal `throw` when missing charset
 1.17.2 / 2017-05-17
 ===================
  * deps: debug@2.6.7
    - Fix `DEBUG_MAX_ARRAY_LENGTH`
    - deps: ms@2.0.0
  * deps: type-is@~1.6.15
    - deps: mime-types@~2.1.15
 1.17.1 / 2017-03-06
 ===================
  * deps: qs@6.4.0
    - Fix regression parsing keys starting with `[`
 1.17.0 / 2017-03-01
 ===================
  * deps: http-errors@~1.6.1
    - Make `message` property enumerable for `HttpError`s
    - deps: setprototypeof@1.0.3
  * deps: qs@6.3.1
    - Fix compacting nested arrays
 1.16.1 / 2017-02-10
 ===================
  * deps: debug@2.6.1
    - Fix deprecation messages in WebStorm and other editors
    - Undeprecate `DEBUG_FD` set to `1` or `2`
 1.16.0 / 2017-01-17
 ===================
  * deps: debug@2.6.0
    - Allow colors in workers
    - Deprecated `DEBUG_FD` environment variable
    - Fix error when running under React Native
    - Use same color for same namespace
    - deps: ms@0.7.2
  * deps: http-errors@~1.5.1
    - deps: inherits@2.0.3
    - deps: setprototypeof@1.0.2
    - deps: statuses@'>= 1.3.1 < 2'
  * deps: iconv-lite@0.4.15
    - Added encoding MS-31J
    - Added encoding MS-932
    - Added encoding MS-936
    - Added encoding MS-949
    - Added encoding MS-950
    - Fix GBK/GB18030 handling of Euro character
  * deps: qs@6.2.1
    - Fix array parsing from skipping empty values
  * deps: raw-body@~2.2.0
    - deps: iconv-lite@0.4.15
  * deps: type-is@~1.6.14
    - deps: mime-types@~2.1.13
 1.15.2 / 2016-06-19
 ===================
  * deps: bytes@2.4.0
  * deps: content-type@~1.0.2
    - perf: enable strict mode
  * deps: http-errors@~1.5.0
    - Use `setprototypeof` module to replace `__proto__` setting
    - deps: statuses@'>= 1.3.0 < 2'
    - perf: enable strict mode
  * deps: qs@6.2.0
  * deps: raw-body@~2.1.7
    - deps: bytes@2.4.0
    - perf: remove double-cleanup on happy path
  * deps: type-is@~1.6.13
    - deps: mime-types@~2.1.11
 1.15.1 / 2016-05-05
 ===================
  * deps: bytes@2.3.0
    - Drop partial bytes on all parsed units
    - Fix parsing byte string that looks like hex
  * deps: raw-body@~2.1.6
    - deps: bytes@2.3.0
  * deps: type-is@~1.6.12
    - deps: mime-types@~2.1.10
 1.15.0 / 2016-02-10
 ===================
  * deps: http-errors@~1.4.0
    - Add `HttpError` export, for `err instanceof createError.HttpError`
    - deps: inherits@2.0.1
    - deps: statuses@'>= 1.2.1 < 2'
  * deps: qs@6.1.0
  * deps: type-is@~1.6.11
    - deps: mime-types@~2.1.9
 1.14.2 / 2015-12-16
 ===================
  * deps: bytes@2.2.0
  * deps: iconv-lite@0.4.13
  * deps: qs@5.2.0
  * deps: raw-body@~2.1.5
    - deps: bytes@2.2.0
    - deps: iconv-lite@0.4.13
  * deps: type-is@~1.6.10
    - deps: mime-types@~2.1.8
 1.14.1 / 2015-09-27
 ===================
  * Fix issue where invalid charset results in 400 when `verify` used
  * deps: iconv-lite@0.4.12
    - Fix CESU-8 decoding in Node.js 4.x
  * deps: raw-body@~2.1.4
    - Fix masking critical errors from `iconv-lite`
    - deps: iconv-lite@0.4.12
  * deps: type-is@~1.6.9
    - deps: mime-types@~2.1.7
 1.14.0 / 2015-09-16
 ===================
  * Fix JSON strict parse error to match syntax errors
  * Provide static `require` analysis in `urlencoded` parser
  * deps: depd@~1.1.0
    - Support web browser loading
  * deps: qs@5.1.0
  * deps: raw-body@~2.1.3
    - Fix sync callback when attaching data listener causes sync read
  * deps: type-is@~1.6.8
    - Fix type error when given invalid type to match against
    - deps: mime-types@~2.1.6
 1.13.3 / 2015-07-31
 ===================
  * deps: type-is@~1.6.6
    - deps: mime-types@~2.1.4
 1.13.2 / 2015-07-05
 ===================
  * deps: iconv-lite@0.4.11
  * deps: qs@4.0.0
    - Fix dropping parameters like `hasOwnProperty`
    - Fix user-visible incompatibilities from 3.1.0
    - Fix various parsing edge cases
  * deps: raw-body@~2.1.2
    - Fix error stack traces to skip `makeError`
    - deps: iconv-lite@0.4.11
  * deps: type-is@~1.6.4
    - deps: mime-types@~2.1.2
    - perf: enable strict mode
    - perf: remove argument reassignment
 1.13.1 / 2015-06-16
 ===================
  * deps: qs@2.4.2
    - Downgraded from 3.1.0 because of user-visible incompatibilities
 1.13.0 / 2015-06-14
 ===================
  * Add `statusCode` property on `Error`s, in addition to `status`
  * Change `type` default to `application/json` for JSON parser
  * Change `type` default to `application/x-www-form-urlencoded` for urlencoded parser
  * Provide static `require` analysis
  * Use the `http-errors` module to generate errors
  * deps: bytes@2.1.0
    - Slight optimizations
  * deps: iconv-lite@0.4.10
    - The encoding UTF-16 without BOM now defaults to UTF-16LE when detection fails
    - Leading BOM is now removed when decoding
  * deps: on-finished@~2.3.0
    - Add defined behavior for HTTP `CONNECT` requests
    - Add defined behavior for HTTP `Upgrade` requests
    - deps: ee-first@1.1.1
  * deps: qs@3.1.0
    - Fix dropping parameters like `hasOwnProperty`
    - Fix various parsing edge cases
    - Parsed object now has `null` prototype
  * deps: raw-body@~2.1.1
    - Use `unpipe` module for unpiping requests
    - deps: iconv-lite@0.4.10
  * deps: type-is@~1.6.3
    - deps: mime-types@~2.1.1
    - perf: reduce try block size
    - perf: remove bitwise operations
  * perf: enable strict mode
  * perf: remove argument reassignment
  * perf: remove delete call
 1.12.4 / 2015-05-10
 ===================
  * deps: debug@~2.2.0
  * deps: qs@2.4.2
    - Fix allowing parameters like `constructor`
  * deps: on-finished@~2.2.1
  * deps: raw-body@~2.0.1
    - Fix a false-positive when unpiping in Node.js 0.8
    - deps: bytes@2.0.1
  * deps: type-is@~1.6.2
    - deps: mime-types@~2.0.11
 1.12.3 / 2015-04-15
 ===================
  * Slight efficiency improvement when not debugging
  * deps: depd@~1.0.1
  * deps: iconv-lite@0.4.8
    - Add encoding alias UNICODE-1-1-UTF-7
  * deps: raw-body@1.3.4
    - Fix hanging callback if request aborts during read
    - deps: iconv-lite@0.4.8
 1.12.2 / 2015-03-16
 ===================
  * deps: qs@2.4.1
    - Fix error when parameter `hasOwnProperty` is present
 1.12.1 / 2015-03-15
 ===================
  * deps: debug@~2.1.3
    - Fix high intensity foreground color for bold
    - deps: ms@0.7.0
  * deps: type-is@~1.6.1
    - deps: mime-types@~2.0.10
 1.12.0 / 2015-02-13
 ===================
  * add `debug` messages
  * accept a function for the `type` option
  * use `content-type` to parse `Content-Type` headers
  * deps: iconv-lite@0.4.7
    - Gracefully support enumerables on `Object.prototype`
  * deps: raw-body@1.3.3
    - deps: iconv-lite@0.4.7
  * deps: type-is@~1.6.0
    - fix argument reassignment
    - fix false-positives in `hasBody` `Transfer-Encoding` check
    - support wildcard for both type and subtype (`*/*`)
    - deps: mime-types@~2.0.9
 1.11.0 / 2015-01-30
 ===================
  * make internal `extended: true` depth limit infinity
  * deps: type-is@~1.5.6
    - deps: mime-types@~2.0.8
 1.10.2 / 2015-01-20
 ===================
  * deps: iconv-lite@0.4.6
    - Fix rare aliases of single-byte encodings
  * deps: raw-body@1.3.2
    - deps: iconv-lite@0.4.6
 1.10.1 / 2015-01-01
 ===================
  * deps: on-finished@~2.2.0
  * deps: type-is@~1.5.5
    - deps: mime-types@~2.0.7
 1.10.0 / 2014-12-02
 ===================
  * make internal `extended: true` array limit dynamic
 1.9.3 / 2014-11-21
 ==================
  * deps: iconv-lite@0.4.5
    - Fix Windows-31J and X-SJIS encoding support
  * deps: qs@2.3.3
    - Fix `arrayLimit` behavior
  * deps: raw-body@1.3.1
    - deps: iconv-lite@0.4.5
  * deps: type-is@~1.5.3
    - deps: mime-types@~2.0.3
 1.9.2 / 2014-10-27
 ==================
  * deps: qs@2.3.2
    - Fix parsing of mixed objects and values
 1.9.1 / 2014-10-22
 ==================
  * deps: on-finished@~2.1.1
    - Fix handling of pipelined requests
  * deps: qs@2.3.0
    - Fix parsing of mixed implicit and explicit arrays
  * deps: type-is@~1.5.2
    - deps: mime-types@~2.0.2
 1.9.0 / 2014-09-24
 ==================
  * include the charset in "unsupported charset" error message
  * include the encoding in "unsupported content encoding" error message
  * deps: depd@~1.0.0
 1.8.4 / 2014-09-23
 ==================
  * fix content encoding to be case-insensitive
 1.8.3 / 2014-09-19
 ==================
  * deps: qs@2.2.4
    - Fix issue with object keys starting with numbers truncated
 1.8.2 / 2014-09-15
 ==================
  * deps: depd@0.4.5
 1.8.1 / 2014-09-07
 ==================
  * deps: media-typer@0.3.0
  * deps: type-is@~1.5.1
 1.8.0 / 2014-09-05
 ==================
  * make empty-body-handling consistent between chunked requests
    - empty `json` produces `{}`
    - empty `raw` produces `new Buffer(0)`
    - empty `text` produces `''`
    - empty `urlencoded` produces `{}`
  * deps: qs@2.2.3
    - Fix issue where first empty value in array is discarded
  * deps: type-is@~1.5.0
    - fix `hasbody` to be true for `content-length: 0`
 1.7.0 / 2014-09-01
 ==================
  * add `parameterLimit` option to `urlencoded` parser
  * change `urlencoded` extended array limit to 100
  * respond with 413 when over `parameterLimit` in `urlencoded`
 1.6.7 / 2014-08-29
 ==================
  * deps: qs@2.2.2
    - Remove unnecessary cloning
 1.6.6 / 2014-08-27
 ==================
  * deps: qs@2.2.0
    - Array parsing fix
    - Performance improvements
 1.6.5 / 2014-08-16
 ==================
  * deps: on-finished@2.1.0
 1.6.4 / 2014-08-14
 ==================
  * deps: qs@1.2.2
 1.6.3 / 2014-08-10
 ==================
  * deps: qs@1.2.1
 1.6.2 / 2014-08-07
 ==================
  * deps: qs@1.2.0
    - Fix parsing array of objects
 1.6.1 / 2014-08-06
 ==================
  * deps: qs@1.1.0
    - Accept urlencoded square brackets
    - Accept empty values in implicit array notation
 1.6.0 / 2014-08-05
 ==================
  * deps: qs@1.0.2
    - Complete rewrite
    - Limits array length to 20
    - Limits object depth to 5
    - Limits parameters to 1,000
 1.5.2 / 2014-07-27
 ==================
  * deps: depd@0.4.4
    - Work-around v8 generating empty stack traces
 1.5.1 / 2014-07-26
 ==================
  * deps: depd@0.4.3
    - Fix exception when global `Error.stackTraceLimit` is too low
 1.5.0 / 2014-07-20
 ==================
  * deps: depd@0.4.2
    - Add `TRACE_DEPRECATION` environment variable
    - Remove non-standard grey color from color output
    - Support `--no-deprecation` argument
    - Support `--trace-deprecation` argument
  * deps: iconv-lite@0.4.4
    - Added encoding UTF-7
  * deps: raw-body@1.3.0
    - deps: iconv-lite@0.4.4
    - Added encoding UTF-7
    - Fix `Cannot switch to old mode now` error on Node.js 0.10+
  * deps: type-is@~1.3.2
 1.4.3 / 2014-06-19
 ==================
  * deps: type-is@1.3.1
    - fix global variable leak
 1.4.2 / 2014-06-19
 ==================
  * deps: type-is@1.3.0
    - improve type parsing
 1.4.1 / 2014-06-19
 ==================
  * fix urlencoded extended deprecation message
 1.4.0 / 2014-06-19
 ==================
  * add `text` parser
  * add `raw` parser
  * check accepted charset in content-type (accepts utf-8)
  * check accepted encoding in content-encoding (accepts identity)
  * deprecate `bodyParser()` middleware; use `.json()` and `.urlencoded()` as needed
  * deprecate `urlencoded()` without provided `extended` option
  * lazy-load urlencoded parsers
  * parsers split into files for reduced mem usage
  * support gzip and deflate bodies
    - set `inflate: false` to turn off
  * deps: raw-body@1.2.2
    - Support all encodings from `iconv-lite`
 1.3.1 / 2014-06-11
 ==================
  * deps: type-is@1.2.1
    - Switch dependency from mime to mime-types@1.0.0
 1.3.0 / 2014-05-31
 ==================
  * add `extended` option to urlencoded parser
 1.2.2 / 2014-05-27
 ==================
  * deps: raw-body@1.1.6
    - assert stream encoding on node.js 0.8
    - assert stream encoding on node.js < 0.10.6
    - deps: bytes@1
 1.2.1 / 2014-05-26
 ==================
  * invoke `next(err)` after request fully read
    - prevents hung responses and socket hang ups
 1.2.0 / 2014-05-11
 ==================
  * add `verify` option
  * deps: type-is@1.2.0
    - support suffix matching
 1.1.2 / 2014-05-11
 ==================
  * improve json parser speed
 1.1.1 / 2014-05-11
 ==================
  * fix repeated limit parsing with every request
 1.1.0 / 2014-05-10
 ==================
  * add `type` option
  * deps: pin for safety and consistency
 1.0.2 / 2014-04-14
 ==================
  * use `type-is` module
 1.0.1 / 2014-03-20
 ==================
  * lower default limits to 100kb
--- a/node_modules/body-parser/LICENSE
+++ b/node_modules/body-parser/LICENSE
@ -0,0 +1,23 @@
 (The MIT License)
 Copyright (c) 2014 Jonathan Ong <me@jongleberry.com>
 Copyright (c) 2014-2015 Douglas Christopher Wilson <doug@somethingdoug.com>
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/body-parser/README.md
+++ b/node_modules/body-parser/README.md
@ -0,0 +1,456 @@
 # body-parser
 [![NPM Version][npm-image]][npm-url]
 [![NPM Downloads][downloads-image]][downloads-url]
 [![Build Status][github-actions-ci-image]][github-actions-ci-url]
 [![Test Coverage][coveralls-image]][coveralls-url]
 Node.js body parsing middleware.
 Parse incoming request bodies in a middleware before your handlers, available
 under the `req.body` property.
 **Note** As `req.body`'s shape is based on user-controlled input, all
 properties and values in this object are untrusted and should be validated
 before trusting. For example, `req.body.foo.toString()` may fail in multiple
 ways, for example the `foo` property may not be there or may not be a string,
 and `toString` may not be a function and instead a string or other user input.
 [Learn about the anatomy of an HTTP transaction in Node.js](https://nodejs.org/en/docs/guides/anatomy-of-an-http-transaction/).
 _This does not handle multipart bodies_, due to their complex and typically
 large nature. For multipart bodies, you may be interested in the following
 modules:
  * [busboy](https://www.npmjs.org/package/busboy#readme) and
    [connect-busboy](https://www.npmjs.org/package/connect-busboy#readme)
  * [multiparty](https://www.npmjs.org/package/multiparty#readme) and
    [connect-multiparty](https://www.npmjs.org/package/connect-multiparty#readme)
  * [formidable](https://www.npmjs.org/package/formidable#readme)
  * [multer](https://www.npmjs.org/package/multer#readme)
 This module provides the following parsers:
  * [JSON body parser](#bodyparserjsonoptions)
  * [Raw body parser](#bodyparserrawoptions)
  * [Text body parser](#bodyparsertextoptions)
  * [URL-encoded form body parser](#bodyparserurlencodedoptions)
 Other body parsers you might be interested in:
 - [body](https://www.npmjs.org/package/body#readme)
 - [co-body](https://www.npmjs.org/package/co-body#readme)
 ## Installation
 ```sh
 $ npm install body-parser
 ```
 ## API
 ```js
 var bodyParser = require('body-parser')
 ```
 The `bodyParser` object exposes various factories to create middlewares. All
 middlewares will populate the `req.body` property with the parsed body when
 the `Content-Type` request header matches the `type` option, or an empty
 object (`{}`) if there was no body to parse, the `Content-Type` was not matched,
 or an error occurred.
 The various errors returned by this module are described in the
 [errors section](#errors).
 ### bodyParser.json([options])
 Returns middleware that only parses `json` and only looks at requests where
 the `Content-Type` header matches the `type` option. This parser accepts any
 Unicode encoding of the body and supports automatic inflation of `gzip` and
 `deflate` encodings.
 A new `body` object containing the parsed data is populated on the `request`
 object after the middleware (i.e. `req.body`).
 #### Options
 The `json` function takes an optional `options` object that may contain any of
 the following keys:
 ##### inflate
 When set to `true`, then deflated (compressed) bodies will be inflated; when
 `false`, deflated bodies are rejected. Defaults to `true`.
 ##### limit
 Controls the maximum request body size. If this is a number, then the value
 specifies the number of bytes; if it is a string, the value is passed to the
 [bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
 to `'100kb'`.
 ##### reviver
 The `reviver` option is passed directly to `JSON.parse` as the second
 argument. You can find more information on this argument
 [in the MDN documentation about JSON.parse](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/JSON/parse#Example.3A_Using_the_reviver_parameter).
 ##### strict
 When set to `true`, will only accept arrays and objects; when `false` will
 accept anything `JSON.parse` accepts. Defaults to `true`.
 ##### type
 The `type` option is used to determine what media type the middleware will
 parse. This option can be a string, array of strings, or a function. If not a
 function, `type` option is passed directly to the
 [type-is](https://www.npmjs.org/package/type-is#readme) library and this can
 be an extension name (like `json`), a mime type (like `application/json`), or
 a mime type with a wildcard (like `*/*` or `*/json`). If a function, the `type`
 option is called as `fn(req)` and the request is parsed if it returns a truthy
 value. Defaults to `application/json`.
 ##### verify
 The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
 where `buf` is a `Buffer` of the raw request body and `encoding` is the
 encoding of the request. The parsing can be aborted by throwing an error.
 ### bodyParser.raw([options])
 Returns middleware that parses all bodies as a `Buffer` and only looks at
 requests where the `Content-Type` header matches the `type` option. This
 parser supports automatic inflation of `gzip` and `deflate` encodings.
 A new `body` object containing the parsed data is populated on the `request`
 object after the middleware (i.e. `req.body`). This will be a `Buffer` object
 of the body.
 #### Options
 The `raw` function takes an optional `options` object that may contain any of
 the following keys:
 ##### inflate
 When set to `true`, then deflated (compressed) bodies will be inflated; when
 `false`, deflated bodies are rejected. Defaults to `true`.
 ##### limit
 Controls the maximum request body size. If this is a number, then the value
 specifies the number of bytes; if it is a string, the value is passed to the
 [bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
 to `'100kb'`.
 ##### type
 The `type` option is used to determine what media type the middleware will
 parse. This option can be a string, array of strings, or a function.
 If not a function, `type` option is passed directly to the
 [type-is](https://www.npmjs.org/package/type-is#readme) library and this
 can be an extension name (like `bin`), a mime type (like
 `application/octet-stream`), or a mime type with a wildcard (like `*/*` or
 `application/*`). If a function, the `type` option is called as `fn(req)`
 and the request is parsed if it returns a truthy value. Defaults to
 `application/octet-stream`.
 ##### verify
 The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
 where `buf` is a `Buffer` of the raw request body and `encoding` is the
 encoding of the request. The parsing can be aborted by throwing an error.
 ### bodyParser.text([options])
 Returns middleware that parses all bodies as a string and only looks at
 requests where the `Content-Type` header matches the `type` option. This
 parser supports automatic inflation of `gzip` and `deflate` encodings.
 A new `body` string containing the parsed data is populated on the `request`
 object after the middleware (i.e. `req.body`). This will be a string of the
 body.
 #### Options
 The `text` function takes an optional `options` object that may contain any of
 the following keys:
 ##### defaultCharset
 Specify the default character set for the text content if the charset is not
 specified in the `Content-Type` header of the request. Defaults to `utf-8`.
 ##### inflate
 When set to `true`, then deflated (compressed) bodies will be inflated; when
 `false`, deflated bodies are rejected. Defaults to `true`.
 ##### limit
 Controls the maximum request body size. If this is a number, then the value
 specifies the number of bytes; if it is a string, the value is passed to the
 [bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
 to `'100kb'`.
 ##### type
 The `type` option is used to determine what media type the middleware will
 parse. This option can be a string, array of strings, or a function. If not
 a function, `type` option is passed directly to the
 [type-is](https://www.npmjs.org/package/type-is#readme) library and this can
 be an extension name (like `txt`), a mime type (like `text/plain`), or a mime
 type with a wildcard (like `*/*` or `text/*`). If a function, the `type`
 option is called as `fn(req)` and the request is parsed if it returns a
 truthy value. Defaults to `text/plain`.
 ##### verify
 The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
 where `buf` is a `Buffer` of the raw request body and `encoding` is the
 encoding of the request. The parsing can be aborted by throwing an error.
 ### bodyParser.urlencoded([options])
 Returns middleware that only parses `urlencoded` bodies and only looks at
 requests where the `Content-Type` header matches the `type` option. This
 parser accepts only UTF-8 encoding of the body and supports automatic
 inflation of `gzip` and `deflate` encodings.
 A new `body` object containing the parsed data is populated on the `request`
 object after the middleware (i.e. `req.body`). This object will contain
 key-value pairs, where the value can be a string or array (when `extended` is
 `false`), or any type (when `extended` is `true`).
 #### Options
 The `urlencoded` function takes an optional `options` object that may contain
 any of the following keys:
 ##### extended
 The `extended` option allows to choose between parsing the URL-encoded data
 with the `querystring` library (when `false`) or the `qs` library (when
 `true`). The "extended" syntax allows for rich objects and arrays to be
 encoded into the URL-encoded format, allowing for a JSON-like experience
 with URL-encoded. For more information, please
 [see the qs library](https://www.npmjs.org/package/qs#readme).
 Defaults to `true`, but using the default has been deprecated. Please
 research into the difference between `qs` and `querystring` and choose the
 appropriate setting.
 ##### inflate
 When set to `true`, then deflated (compressed) bodies will be inflated; when
 `false`, deflated bodies are rejected. Defaults to `true`.
 ##### limit
 Controls the maximum request body size. If this is a number, then the value
 specifies the number of bytes; if it is a string, the value is passed to the
 [bytes](https://www.npmjs.com/package/bytes) library for parsing. Defaults
 to `'100kb'`.
 ##### parameterLimit
 The `parameterLimit` option controls the maximum number of parameters that
 are allowed in the URL-encoded data. If a request contains more parameters
 than this value, a 413 will be returned to the client. Defaults to `1000`.
 ##### type
 The `type` option is used to determine what media type the middleware will
 parse. This option can be a string, array of strings, or a function. If not
 a function, `type` option is passed directly to the
 [type-is](https://www.npmjs.org/package/type-is#readme) library and this can
 be an extension name (like `urlencoded`), a mime type (like
 `application/x-www-form-urlencoded`), or a mime type with a wildcard (like
 `*/x-www-form-urlencoded`). If a function, the `type` option is called as
 `fn(req)` and the request is parsed if it returns a truthy value. Defaults
 to `application/x-www-form-urlencoded`.
 ##### verify
 The `verify` option, if supplied, is called as `verify(req, res, buf, encoding)`,
 where `buf` is a `Buffer` of the raw request body and `encoding` is the
 encoding of the request. The parsing can be aborted by throwing an error.
 ## Errors
 The middlewares provided by this module create errors using the
 [`http-errors` module](https://www.npmjs.com/package/http-errors). The errors
 will typically have a `status`/`statusCode` property that contains the suggested
 HTTP response code, an `expose` property to determine if the `message` property
 should be displayed to the client, a `type` property to determine the type of
 error without matching against the `message`, and a `body` property containing
 the read body, if available.
 The following are the common errors created, though any error can come through
 for various reasons.
 ### content encoding unsupported
 This error will occur when the request had a `Content-Encoding` header that
 contained an encoding but the "inflation" option was set to `false`. The
 `status` property is set to `415`, the `type` property is set to
 `'encoding.unsupported'`, and the `charset` property will be set to the
 encoding that is unsupported.
 ### entity parse failed
 This error will occur when the request contained an entity that could not be
 parsed by the middleware. The `status` property is set to `400`, the `type`
 property is set to `'entity.parse.failed'`, and the `body` property is set to
 the entity value that failed parsing.
 ### entity verify failed
 This error will occur when the request contained an entity that could not be
 failed verification by the defined `verify` option. The `status` property is
 set to `403`, the `type` property is set to `'entity.verify.failed'`, and the
 `body` property is set to the entity value that failed verification.
 ### request aborted
 This error will occur when the request is aborted by the client before reading
 the body has finished. The `received` property will be set to the number of
 bytes received before the request was aborted and the `expected` property is
 set to the number of expected bytes. The `status` property is set to `400`
 and `type` property is set to `'request.aborted'`.
 ### request entity too large
 This error will occur when the request body's size is larger than the "limit"
 option. The `limit` property will be set to the byte limit and the `length`
 property will be set to the request body's length. The `status` property is
 set to `413` and the `type` property is set to `'entity.too.large'`.
 ### request size did not match content length
 This error will occur when the request's length did not match the length from
 the `Content-Length` header. This typically occurs when the request is malformed,
 typically when the `Content-Length` header was calculated based on characters
 instead of bytes. The `status` property is set to `400` and the `type` property
 is set to `'request.size.invalid'`.
 ### stream encoding should not be set
 This error will occur when something called the `req.setEncoding` method prior
 to this middleware. This module operates directly on bytes only and you cannot
 call `req.setEncoding` when using this module. The `status` property is set to
 `500` and the `type` property is set to `'stream.encoding.set'`.
 ### too many parameters
 This error will occur when the content of the request exceeds the configured
 `parameterLimit` for the `urlencoded` parser. The `status` property is set to
 `413` and the `type` property is set to `'parameters.too.many'`.
 ### unsupported charset "BOGUS"
 This error will occur when the request had a charset parameter in the
 `Content-Type` header, but the `iconv-lite` module does not support it OR the
 parser does not support it. The charset is contained in the message as well
 as in the `charset` property. The `status` property is set to `415`, the
 `type` property is set to `'charset.unsupported'`, and the `charset` property
 is set to the charset that is unsupported.
 ### unsupported content encoding "bogus"
 This error will occur when the request had a `Content-Encoding` header that
 contained an unsupported encoding. The encoding is contained in the message
 as well as in the `encoding` property. The `status` property is set to `415`,
 the `type` property is set to `'encoding.unsupported'`, and the `encoding`
 property is set to the encoding that is unsupported.
 ## Examples
 ### Express/Connect top-level generic
 This example demonstrates adding a generic JSON and URL-encoded parser as a
 top-level middleware, which will parse the bodies of all incoming requests.
 This is the simplest setup.
 ```js
 var express = require('express')
 var bodyParser = require('body-parser')
 var app = express()
 // parse application/x-www-form-urlencoded
 app.use(bodyParser.urlencoded({ extended: false }))
 // parse application/json
 app.use(bodyParser.json())
 app.use(function (req, res) {
  res.setHeader('Content-Type', 'text/plain')
  res.write('you posted:\n')
  res.end(JSON.stringify(req.body, null, 2))
 })
 ```
 ### Express route-specific
 This example demonstrates adding body parsers specifically to the routes that
 need them. In general, this is the most recommended way to use body-parser with
 Express.
 ```js
 var express = require('express')
 var bodyParser = require('body-parser')
 var app = express()
 // create application/json parser
 var jsonParser = bodyParser.json()
 // create application/x-www-form-urlencoded parser
 var urlencodedParser = bodyParser.urlencoded({ extended: false })
 // POST /login gets urlencoded bodies
 app.post('/login', urlencodedParser, function (req, res) {
  res.send('welcome, ' + req.body.username)
 })
 // POST /api/users gets JSON bodies
 app.post('/api/users', jsonParser, function (req, res) {
  // create user in req.body
 })
 ```
 ### Change accepted type for parsers
 All the parsers accept a `type` option which allows you to change the
 `Content-Type` that the middleware will parse.
 ```js
 var express = require('express')
 var bodyParser = require('body-parser')
 var app = express()
 // parse various different custom JSON types as JSON
 app.use(bodyParser.json({ type: 'application/*+json' }))
 // parse some custom thing into a Buffer
 app.use(bodyParser.raw({ type: 'application/vnd.custom-type' }))
 // parse an HTML body into a string
 app.use(bodyParser.text({ type: 'text/html' }))
 ```
 ## License
 [MIT](LICENSE)
 [npm-image]: https://img.shields.io/npm/v/body-parser.svg
 [npm-url]: https://npmjs.org/package/body-parser
 [coveralls-image]: https://img.shields.io/coveralls/expressjs/body-parser/master.svg
 [coveralls-url]: https://coveralls.io/r/expressjs/body-parser?branch=master
 [downloads-image]: https://img.shields.io/npm/dm/body-parser.svg
 [downloads-url]: https://npmjs.org/package/body-parser
 [github-actions-ci-image]: https://img.shields.io/github/workflow/status/expressjs/body-parser/ci/master?label=ci
 [github-actions-ci-url]: https://github.com/expressjs/body-parser?query=workflow%3Aci
--- a/node_modules/body-parser/index.js
+++ b/node_modules/body-parser/index.js
@ -0,0 +1,157 @@
 /*!
 * body-parser
 * Copyright(c) 2014-2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module dependencies.
 * @private
 */
 var deprecate = require('depd')('body-parser')
 /**
 * Cache of loaded parsers.
 * @private
 */
 var parsers = Object.create(null)
 /**
 * @typedef Parsers
 * @type {function}
 * @property {function} json
 * @property {function} raw
 * @property {function} text
 * @property {function} urlencoded
 */
 /**
 * Module exports.
 * @type {Parsers}
 */
 exports = module.exports = deprecate.function(bodyParser,
  'bodyParser: use individual json/urlencoded middlewares')
 /**
 * JSON parser.
 * @public
 */
 Object.defineProperty(exports, 'json', {
  configurable: true,
  enumerable: true,
  get: createParserGetter('json')
 })
 /**
 * Raw parser.
 * @public
 */
 Object.defineProperty(exports, 'raw', {
  configurable: true,
  enumerable: true,
  get: createParserGetter('raw')
 })
 /**
 * Text parser.
 * @public
 */
 Object.defineProperty(exports, 'text', {
  configurable: true,
  enumerable: true,
  get: createParserGetter('text')
 })
 /**
 * URL-encoded parser.
 * @public
 */
 Object.defineProperty(exports, 'urlencoded', {
  configurable: true,
  enumerable: true,
  get: createParserGetter('urlencoded')
 })
 /**
 * Create a middleware to parse json and urlencoded bodies.
 *
 * @param {object} [options]
 * @return {function}
 * @deprecated
 * @public
 */
 function bodyParser (options) {
  var opts = {}
  // exclude type option
  if (options) {
    for (var prop in options) {
      if (prop !== 'type') {
        opts[prop] = options[prop]
      }
    }
  }
  var _urlencoded = exports.urlencoded(opts)
  var _json = exports.json(opts)
  return function bodyParser (req, res, next) {
    _json(req, res, function (err) {
      if (err) return next(err)
      _urlencoded(req, res, next)
    })
  }
 }
 /**
 * Create a getter for loading a parser.
 * @private
 */
 function createParserGetter (name) {
  return function get () {
    return loadParser(name)
  }
 }
 /**
 * Load a parser module.
 * @private
 */
 function loadParser (parserName) {
  var parser = parsers[parserName]
  if (parser !== undefined) {
    return parser
  }
  // this uses a switch for static require analysis
  switch (parserName) {
    case 'json':
      parser = require('./lib/types/json')
      break
    case 'raw':
      parser = require('./lib/types/raw')
      break
    case 'text':
      parser = require('./lib/types/text')
      break
    case 'urlencoded':
      parser = require('./lib/types/urlencoded')
      break
  }
  // store to prevent invoking require()
  return (parsers[parserName] = parser)
 }
--- a/node_modules/body-parser/lib/read.js
+++ b/node_modules/body-parser/lib/read.js
@ -0,0 +1,181 @@
 /*!
 * body-parser
 * Copyright(c) 2014-2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module dependencies.
 * @private
 */
 var createError = require('http-errors')
 var getBody = require('raw-body')
 var iconv = require('iconv-lite')
 var onFinished = require('on-finished')
 var zlib = require('zlib')
 /**
 * Module exports.
 */
 module.exports = read
 /**
 * Read a request into a buffer and parse.
 *
 * @param {object} req
 * @param {object} res
 * @param {function} next
 * @param {function} parse
 * @param {function} debug
 * @param {object} options
 * @private
 */
 function read (req, res, next, parse, debug, options) {
  var length
  var opts = options
  var stream
  // flag as parsed
  req._body = true
  // read options
  var encoding = opts.encoding !== null
    ? opts.encoding
    : null
  var verify = opts.verify
  try {
    // get the content stream
    stream = contentstream(req, debug, opts.inflate)
    length = stream.length
    stream.length = undefined
  } catch (err) {
    return next(err)
  }
  // set raw-body options
  opts.length = length
  opts.encoding = verify
    ? null
    : encoding
  // assert charset is supported
  if (opts.encoding === null && encoding !== null && !iconv.encodingExists(encoding)) {
    return next(createError(415, 'unsupported charset "' + encoding.toUpperCase() + '"', {
      charset: encoding.toLowerCase(),
      type: 'charset.unsupported'
    }))
  }
  // read body
  debug('read body')
  getBody(stream, opts, function (error, body) {
    if (error) {
      var _error
      if (error.type === 'encoding.unsupported') {
        // echo back charset
        _error = createError(415, 'unsupported charset "' + encoding.toUpperCase() + '"', {
          charset: encoding.toLowerCase(),
          type: 'charset.unsupported'
        })
      } else {
        // set status code on error
        _error = createError(400, error)
      }
      // read off entire request
      stream.resume()
      onFinished(req, function onfinished () {
        next(createError(400, _error))
      })
      return
    }
    // verify
    if (verify) {
      try {
        debug('verify body')
        verify(req, res, body, encoding)
      } catch (err) {
        next(createError(403, err, {
          body: body,
          type: err.type || 'entity.verify.failed'
        }))
        return
      }
    }
    // parse
    var str = body
    try {
      debug('parse body')
      str = typeof body !== 'string' && encoding !== null
        ? iconv.decode(body, encoding)
        : body
      req.body = parse(str)
    } catch (err) {
      next(createError(400, err, {
        body: str,
        type: err.type || 'entity.parse.failed'
      }))
      return
    }
    next()
  })
 }
 /**
 * Get the content stream of the request.
 *
 * @param {object} req
 * @param {function} debug
 * @param {boolean} [inflate=true]
 * @return {object}
 * @api private
 */
 function contentstream (req, debug, inflate) {
  var encoding = (req.headers['content-encoding'] || 'identity').toLowerCase()
  var length = req.headers['content-length']
  var stream
  debug('content-encoding "%s"', encoding)
  if (inflate === false && encoding !== 'identity') {
    throw createError(415, 'content encoding unsupported', {
      encoding: encoding,
      type: 'encoding.unsupported'
    })
  }
  switch (encoding) {
    case 'deflate':
      stream = zlib.createInflate()
      debug('inflate body')
      req.pipe(stream)
      break
    case 'gzip':
      stream = zlib.createGunzip()
      debug('gunzip body')
      req.pipe(stream)
      break
    case 'identity':
      stream = req
      stream.length = length
      break
    default:
      throw createError(415, 'unsupported content encoding "' + encoding + '"', {
        encoding: encoding,
        type: 'encoding.unsupported'
      })
  }
  return stream
 }
--- a/node_modules/body-parser/lib/types/json.js
+++ b/node_modules/body-parser/lib/types/json.js
@ -0,0 +1,230 @@
 /*!
 * body-parser
 * Copyright(c) 2014 Jonathan Ong
 * Copyright(c) 2014-2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module dependencies.
 * @private
 */
 var bytes = require('bytes')
 var contentType = require('content-type')
 var createError = require('http-errors')
 var debug = require('debug')('body-parser:json')
 var read = require('../read')
 var typeis = require('type-is')
 /**
 * Module exports.
 */
 module.exports = json
 /**
 * RegExp to match the first non-space in a string.
 *
 * Allowed whitespace is defined in RFC 7159:
 *
 *    ws = *(
 *            %x20 /              ; Space
 *            %x09 /              ; Horizontal tab
 *            %x0A /              ; Line feed or New line
 *            %x0D )              ; Carriage return
 */
 var FIRST_CHAR_REGEXP = /^[\x20\x09\x0a\x0d]*(.)/ // eslint-disable-line no-control-regex
 /**
 * Create a middleware to parse JSON bodies.
 *
 * @param {object} [options]
 * @return {function}
 * @public
 */
 function json (options) {
  var opts = options || {}
  var limit = typeof opts.limit !== 'number'
    ? bytes.parse(opts.limit || '100kb')
    : opts.limit
  var inflate = opts.inflate !== false
  var reviver = opts.reviver
  var strict = opts.strict !== false
  var type = opts.type || 'application/json'
  var verify = opts.verify || false
  if (verify !== false && typeof verify !== 'function') {
    throw new TypeError('option verify must be function')
  }
  // create the appropriate type checking function
  var shouldParse = typeof type !== 'function'
    ? typeChecker(type)
    : type
  function parse (body) {
    if (body.length === 0) {
      // special-case empty json body, as it's a common client-side mistake
      // TODO: maybe make this configurable or part of "strict" option
      return {}
    }
    if (strict) {
      var first = firstchar(body)
      if (first !== '{' && first !== '[') {
        debug('strict violation')
        throw createStrictSyntaxError(body, first)
      }
    }
    try {
      debug('parse json')
      return JSON.parse(body, reviver)
    } catch (e) {
      throw normalizeJsonSyntaxError(e, {
        message: e.message,
        stack: e.stack
      })
    }
  }
  return function jsonParser (req, res, next) {
    if (req._body) {
      debug('body already parsed')
      next()
      return
    }
    req.body = req.body || {}
    // skip requests without bodies
    if (!typeis.hasBody(req)) {
      debug('skip empty body')
      next()
      return
    }
    debug('content-type %j', req.headers['content-type'])
    // determine if request should be parsed
    if (!shouldParse(req)) {
      debug('skip parsing')
      next()
      return
    }
    // assert charset per RFC 7159 sec 8.1
    var charset = getCharset(req) || 'utf-8'
    if (charset.substr(0, 4) !== 'utf-') {
      debug('invalid charset')
      next(createError(415, 'unsupported charset "' + charset.toUpperCase() + '"', {
        charset: charset,
        type: 'charset.unsupported'
      }))
      return
    }
    // read
    read(req, res, next, parse, debug, {
      encoding: charset,
      inflate: inflate,
      limit: limit,
      verify: verify
    })
  }
 }
 /**
 * Create strict violation syntax error matching native error.
 *
 * @param {string} str
 * @param {string} char
 * @return {Error}
 * @private
 */
 function createStrictSyntaxError (str, char) {
  var index = str.indexOf(char)
  var partial = str.substring(0, index) + '#'
  try {
    JSON.parse(partial); /* istanbul ignore next */ throw new SyntaxError('strict violation')
  } catch (e) {
    return normalizeJsonSyntaxError(e, {
      message: e.message.replace('#', char),
      stack: e.stack
    })
  }
 }
 /**
 * Get the first non-whitespace character in a string.
 *
 * @param {string} str
 * @return {function}
 * @private
 */
 function firstchar (str) {
  return FIRST_CHAR_REGEXP.exec(str)[1]
 }
 /**
 * Get the charset of a request.
 *
 * @param {object} req
 * @api private
 */
 function getCharset (req) {
  try {
    return (contentType.parse(req).parameters.charset || '').toLowerCase()
  } catch (e) {
    return undefined
  }
 }
 /**
 * Normalize a SyntaxError for JSON.parse.
 *
 * @param {SyntaxError} error
 * @param {object} obj
 * @return {SyntaxError}
 */
 function normalizeJsonSyntaxError (error, obj) {
  var keys = Object.getOwnPropertyNames(error)
  for (var i = 0; i < keys.length; i++) {
    var key = keys[i]
    if (key !== 'stack' && key !== 'message') {
      delete error[key]
    }
  }
  // replace stack before message for Node.js 0.10 and below
  error.stack = obj.stack.replace(error.message, obj.message)
  error.message = obj.message
  return error
 }
 /**
 * Get the simple type checker.
 *
 * @param {string} type
 * @return {function}
 */
 function typeChecker (type) {
  return function checkType (req) {
    return Boolean(typeis(req, type))
  }
 }
--- a/node_modules/body-parser/lib/types/raw.js
+++ b/node_modules/body-parser/lib/types/raw.js
@ -0,0 +1,101 @@
 /*!
 * body-parser
 * Copyright(c) 2014-2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module dependencies.
 */
 var bytes = require('bytes')
 var debug = require('debug')('body-parser:raw')
 var read = require('../read')
 var typeis = require('type-is')
 /**
 * Module exports.
 */
 module.exports = raw
 /**
 * Create a middleware to parse raw bodies.
 *
 * @param {object} [options]
 * @return {function}
 * @api public
 */
 function raw (options) {
  var opts = options || {}
  var inflate = opts.inflate !== false
  var limit = typeof opts.limit !== 'number'
    ? bytes.parse(opts.limit || '100kb')
    : opts.limit
  var type = opts.type || 'application/octet-stream'
  var verify = opts.verify || false
  if (verify !== false && typeof verify !== 'function') {
    throw new TypeError('option verify must be function')
  }
  // create the appropriate type checking function
  var shouldParse = typeof type !== 'function'
    ? typeChecker(type)
    : type
  function parse (buf) {
    return buf
  }
  return function rawParser (req, res, next) {
    if (req._body) {
      debug('body already parsed')
      next()
      return
    }
    req.body = req.body || {}
    // skip requests without bodies
    if (!typeis.hasBody(req)) {
      debug('skip empty body')
      next()
      return
    }
    debug('content-type %j', req.headers['content-type'])
    // determine if request should be parsed
    if (!shouldParse(req)) {
      debug('skip parsing')
      next()
      return
    }
    // read
    read(req, res, next, parse, debug, {
      encoding: null,
      inflate: inflate,
      limit: limit,
      verify: verify
    })
  }
 }
 /**
 * Get the simple type checker.
 *
 * @param {string} type
 * @return {function}
 */
 function typeChecker (type) {
  return function checkType (req) {
    return Boolean(typeis(req, type))
  }
 }
--- a/node_modules/body-parser/lib/types/text.js
+++ b/node_modules/body-parser/lib/types/text.js
@ -0,0 +1,121 @@
 /*!
 * body-parser
 * Copyright(c) 2014-2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module dependencies.
 */
 var bytes = require('bytes')
 var contentType = require('content-type')
 var debug = require('debug')('body-parser:text')
 var read = require('../read')
 var typeis = require('type-is')
 /**
 * Module exports.
 */
 module.exports = text
 /**
 * Create a middleware to parse text bodies.
 *
 * @param {object} [options]
 * @return {function}
 * @api public
 */
 function text (options) {
  var opts = options || {}
  var defaultCharset = opts.defaultCharset || 'utf-8'
  var inflate = opts.inflate !== false
  var limit = typeof opts.limit !== 'number'
    ? bytes.parse(opts.limit || '100kb')
    : opts.limit
  var type = opts.type || 'text/plain'
  var verify = opts.verify || false
  if (verify !== false && typeof verify !== 'function') {
    throw new TypeError('option verify must be function')
  }
  // create the appropriate type checking function
  var shouldParse = typeof type !== 'function'
    ? typeChecker(type)
    : type
  function parse (buf) {
    return buf
  }
  return function textParser (req, res, next) {
    if (req._body) {
      debug('body already parsed')
      next()
      return
    }
    req.body = req.body || {}
    // skip requests without bodies
    if (!typeis.hasBody(req)) {
      debug('skip empty body')
      next()
      return
    }
    debug('content-type %j', req.headers['content-type'])
    // determine if request should be parsed
    if (!shouldParse(req)) {
      debug('skip parsing')
      next()
      return
    }
    // get charset
    var charset = getCharset(req) || defaultCharset
    // read
    read(req, res, next, parse, debug, {
      encoding: charset,
      inflate: inflate,
      limit: limit,
      verify: verify
    })
  }
 }
 /**
 * Get the charset of a request.
 *
 * @param {object} req
 * @api private
 */
 function getCharset (req) {
  try {
    return (contentType.parse(req).parameters.charset || '').toLowerCase()
  } catch (e) {
    return undefined
  }
 }
 /**
 * Get the simple type checker.
 *
 * @param {string} type
 * @return {function}
 */
 function typeChecker (type) {
  return function checkType (req) {
    return Boolean(typeis(req, type))
  }
 }
--- a/node_modules/body-parser/lib/types/urlencoded.js
+++ b/node_modules/body-parser/lib/types/urlencoded.js
@ -0,0 +1,284 @@
 /*!
 * body-parser
 * Copyright(c) 2014 Jonathan Ong
 * Copyright(c) 2014-2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module dependencies.
 * @private
 */
 var bytes = require('bytes')
 var contentType = require('content-type')
 var createError = require('http-errors')
 var debug = require('debug')('body-parser:urlencoded')
 var deprecate = require('depd')('body-parser')
 var read = require('../read')
 var typeis = require('type-is')
 /**
 * Module exports.
 */
 module.exports = urlencoded
 /**
 * Cache of parser modules.
 */
 var parsers = Object.create(null)
 /**
 * Create a middleware to parse urlencoded bodies.
 *
 * @param {object} [options]
 * @return {function}
 * @public
 */
 function urlencoded (options) {
  var opts = options || {}
  // notice because option default will flip in next major
  if (opts.extended === undefined) {
    deprecate('undefined extended: provide extended option')
  }
  var extended = opts.extended !== false
  var inflate = opts.inflate !== false
  var limit = typeof opts.limit !== 'number'
    ? bytes.parse(opts.limit || '100kb')
    : opts.limit
  var type = opts.type || 'application/x-www-form-urlencoded'
  var verify = opts.verify || false
  if (verify !== false && typeof verify !== 'function') {
    throw new TypeError('option verify must be function')
  }
  // create the appropriate query parser
  var queryparse = extended
    ? extendedparser(opts)
    : simpleparser(opts)
  // create the appropriate type checking function
  var shouldParse = typeof type !== 'function'
    ? typeChecker(type)
    : type
  function parse (body) {
    return body.length
      ? queryparse(body)
      : {}
  }
  return function urlencodedParser (req, res, next) {
    if (req._body) {
      debug('body already parsed')
      next()
      return
    }
    req.body = req.body || {}
    // skip requests without bodies
    if (!typeis.hasBody(req)) {
      debug('skip empty body')
      next()
      return
    }
    debug('content-type %j', req.headers['content-type'])
    // determine if request should be parsed
    if (!shouldParse(req)) {
      debug('skip parsing')
      next()
      return
    }
    // assert charset
    var charset = getCharset(req) || 'utf-8'
    if (charset !== 'utf-8') {
      debug('invalid charset')
      next(createError(415, 'unsupported charset "' + charset.toUpperCase() + '"', {
        charset: charset,
        type: 'charset.unsupported'
      }))
      return
    }
    // read
    read(req, res, next, parse, debug, {
      debug: debug,
      encoding: charset,
      inflate: inflate,
      limit: limit,
      verify: verify
    })
  }
 }
 /**
 * Get the extended query parser.
 *
 * @param {object} options
 */
 function extendedparser (options) {
  var parameterLimit = options.parameterLimit !== undefined
    ? options.parameterLimit
    : 1000
  var parse = parser('qs')
  if (isNaN(parameterLimit) || parameterLimit < 1) {
    throw new TypeError('option parameterLimit must be a positive number')
  }
  if (isFinite(parameterLimit)) {
    parameterLimit = parameterLimit | 0
  }
  return function queryparse (body) {
    var paramCount = parameterCount(body, parameterLimit)
    if (paramCount === undefined) {
      debug('too many parameters')
      throw createError(413, 'too many parameters', {
        type: 'parameters.too.many'
      })
    }
    var arrayLimit = Math.max(100, paramCount)
    debug('parse extended urlencoding')
    return parse(body, {
      allowPrototypes: true,
      arrayLimit: arrayLimit,
      depth: Infinity,
      parameterLimit: parameterLimit
    })
  }
 }
 /**
 * Get the charset of a request.
 *
 * @param {object} req
 * @api private
 */
 function getCharset (req) {
  try {
    return (contentType.parse(req).parameters.charset || '').toLowerCase()
  } catch (e) {
    return undefined
  }
 }
 /**
 * Count the number of parameters, stopping once limit reached
 *
 * @param {string} body
 * @param {number} limit
 * @api private
 */
 function parameterCount (body, limit) {
  var count = 0
  var index = 0
  while ((index = body.indexOf('&', index)) !== -1) {
    count++
    index++
    if (count === limit) {
      return undefined
    }
  }
  return count
 }
 /**
 * Get parser for module name dynamically.
 *
 * @param {string} name
 * @return {function}
 * @api private
 */
 function parser (name) {
  var mod = parsers[name]
  if (mod !== undefined) {
    return mod.parse
  }
  // this uses a switch for static require analysis
  switch (name) {
    case 'qs':
      mod = require('qs')
      break
    case 'querystring':
      mod = require('querystring')
      break
  }
  // store to prevent invoking require()
  parsers[name] = mod
  return mod.parse
 }
 /**
 * Get the simple query parser.
 *
 * @param {object} options
 */
 function simpleparser (options) {
  var parameterLimit = options.parameterLimit !== undefined
    ? options.parameterLimit
    : 1000
  var parse = parser('querystring')
  if (isNaN(parameterLimit) || parameterLimit < 1) {
    throw new TypeError('option parameterLimit must be a positive number')
  }
  if (isFinite(parameterLimit)) {
    parameterLimit = parameterLimit | 0
  }
  return function queryparse (body) {
    var paramCount = parameterCount(body, parameterLimit)
    if (paramCount === undefined) {
      debug('too many parameters')
      throw createError(413, 'too many parameters', {
        type: 'parameters.too.many'
      })
    }
    debug('parse urlencoding')
    return parse(body, undefined, undefined, { maxKeys: parameterLimit })
  }
 }
 /**
 * Get the simple type checker.
 *
 * @param {string} type
 * @return {function}
 */
 function typeChecker (type) {
  return function checkType (req) {
    return Boolean(typeis(req, type))
  }
 }
--- a/node_modules/body-parser/package.json
+++ b/node_modules/body-parser/package.json
@ -0,0 +1,52 @@
 {
  "name": "body-parser",
  "description": "Node.js body parsing middleware",
  "version": "1.19.2",
  "contributors": [
    "Douglas Christopher Wilson <doug@somethingdoug.com>",
    "Jonathan Ong <me@jongleberry.com> (http://jongleberry.com)"
  ],
  "license": "MIT",
  "repository": "expressjs/body-parser",
  "dependencies": {
    "bytes": "3.1.2",
    "content-type": "~1.0.4",
    "debug": "2.6.9",
    "depd": "~1.1.2",
    "http-errors": "1.8.1",
    "iconv-lite": "0.4.24",
    "on-finished": "~2.3.0",
    "qs": "6.9.7",
    "raw-body": "2.4.3",
    "type-is": "~1.6.18"
  },
  "devDependencies": {
    "eslint": "7.32.0",
    "eslint-config-standard": "14.1.1",
    "eslint-plugin-import": "2.25.4",
    "eslint-plugin-markdown": "2.2.1",
    "eslint-plugin-node": "11.1.0",
    "eslint-plugin-promise": "5.2.0",
    "eslint-plugin-standard": "4.1.0",
    "methods": "1.1.2",
    "mocha": "9.2.0",
    "nyc": "15.1.0",
    "safe-buffer": "5.2.1",
    "supertest": "6.2.2"
  },
  "files": [
    "lib/",
    "LICENSE",
    "HISTORY.md",
    "index.js"
  ],
  "engines": {
    "node": ">= 0.8"
  },
  "scripts": {
    "lint": "eslint .",
    "test": "mocha --require test/support/env --reporter spec --check-leaks --bail test/",
    "test-ci": "nyc --reporter=lcov --reporter=text npm test",
    "test-cov": "nyc --reporter=html --reporter=text npm test"
  }
 }
--- a/node_modules/bytes/History.md
+++ b/node_modules/bytes/History.md
@ -0,0 +1,97 @@
 3.1.2 / 2022-01-27
 ==================
  * Fix return value for un-parsable strings
 3.1.1 / 2021-11-15
 ==================
  * Fix "thousandsSeparator" incorrecting formatting fractional part
 3.1.0 / 2019-01-22
 ==================
  * Add petabyte (`pb`) support
 3.0.0 / 2017-08-31
 ==================
  * Change "kB" to "KB" in format output
  * Remove support for Node.js 0.6
  * Remove support for ComponentJS
 2.5.0 / 2017-03-24
 ==================
  * Add option "unit"
 2.4.0 / 2016-06-01
 ==================
  * Add option "unitSeparator"
 2.3.0 / 2016-02-15
 ==================
  * Drop partial bytes on all parsed units
  * Fix non-finite numbers to `.format` to return `null`
  * Fix parsing byte string that looks like hex
  * perf: hoist regular expressions
 2.2.0 / 2015-11-13
 ==================
  * add option "decimalPlaces"
  * add option "fixedDecimals"
 2.1.0 / 2015-05-21
 ==================
  * add `.format` export
  * add `.parse` export
 2.0.2 / 2015-05-20
 ==================
  * remove map recreation
  * remove unnecessary object construction
 2.0.1 / 2015-05-07
 ==================
  * fix browserify require
  * remove node.extend dependency
 2.0.0 / 2015-04-12
 ==================
  * add option "case"
  * add option "thousandsSeparator"
  * return "null" on invalid parse input
  * support proper round-trip: bytes(bytes(num)) === num
  * units no longer case sensitive when parsing
 1.0.0 / 2014-05-05
 ==================
 * add negative support. fixes #6
 0.3.0 / 2014-03-19
 ==================
 * added terabyte support
 0.2.1 / 2013-04-01
 ==================
  * add .component
 0.2.0 / 2012-10-28
 ==================
  * bytes(200).should.eql('200b')
 0.1.0 / 2012-07-04
 ==================
  * add bytes to string conversion [yields]
--- a/node_modules/bytes/LICENSE
+++ b/node_modules/bytes/LICENSE
@ -0,0 +1,23 @@
 (The MIT License)
 Copyright (c) 2012-2014 TJ Holowaychuk <tj@vision-media.ca>
 Copyright (c) 2015 Jed Watson <jed.watson@me.com>
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/bytes/Readme.md
+++ b/node_modules/bytes/Readme.md
@ -0,0 +1,152 @@
 # Bytes utility
 [![NPM Version][npm-image]][npm-url]
 [![NPM Downloads][downloads-image]][downloads-url]
 [![Build Status][ci-image]][ci-url]
 [![Test Coverage][coveralls-image]][coveralls-url]
 Utility to parse a string bytes (ex: `1TB`) to bytes (`1099511627776`) and vice-versa.
 ## Installation
 This is a [Node.js](https://nodejs.org/en/) module available through the
 [npm registry](https://www.npmjs.com/). Installation is done using the
 [`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
 ```bash
 $ npm install bytes
 ```
 ## Usage
 ```js
 var bytes = require('bytes');
 ```
 #### bytes(number｜string value, [options]): number｜string｜null
 Default export function. Delegates to either `bytes.format` or `bytes.parse` based on the type of `value`.
 **Arguments**
 | Name    | Type     | Description        |
 |---------|----------|--------------------|
 | value   | `number`｜`string` | Number value to format or string value to parse |
 | options | `Object` | Conversion options for `format` |
 **Returns**
 | Name    | Type             | Description                                     |
 |---------|------------------|-------------------------------------------------|
 | results | `string`｜`number`｜`null` | Return null upon error. Numeric value in bytes, or string value otherwise. |
 **Example**
 ```js
 bytes(1024);
 // output: '1KB'
 bytes('1KB');
 // output: 1024
 ```
 #### bytes.format(number value, [options]): string｜null
 Format the given value in bytes into a string. If the value is negative, it is kept as such. If it is a float, it is
 rounded.
 **Arguments**
 | Name    | Type     | Description        |
 |---------|----------|--------------------|
 | value   | `number` | Value in bytes     |
 | options | `Object` | Conversion options |
 **Options**
 | Property          | Type   | Description                                                                             |
 |-------------------|--------|-----------------------------------------------------------------------------------------|
 | decimalPlaces | `number`｜`null` | Maximum number of decimal places to include in output. Default value to `2`. |
 | fixedDecimals | `boolean`｜`null` | Whether to always display the maximum number of decimal places. Default value to `false` |
 | thousandsSeparator | `string`｜`null` | Example of values: `' '`, `','` and `'.'`... Default value to `''`. |
 | unit | `string`｜`null` | The unit in which the result will be returned (B/KB/MB/GB/TB). Default value to `''` (which means auto detect). |
 | unitSeparator | `string`｜`null` | Separator to use between number and unit. Default value to `''`. |
 **Returns**
 | Name    | Type             | Description                                     |
 |---------|------------------|-------------------------------------------------|
 | results | `string`｜`null` | Return null upon error. String value otherwise. |
 **Example**
 ```js
 bytes.format(1024);
 // output: '1KB'
 bytes.format(1000);
 // output: '1000B'
 bytes.format(1000, {thousandsSeparator: ' '});
 // output: '1 000B'
 bytes.format(1024 * 1.7, {decimalPlaces: 0});
 // output: '2KB'
 bytes.format(1024, {unitSeparator: ' '});
 // output: '1 KB'
 ```
 #### bytes.parse(string｜number value): number｜null
 Parse the string value into an integer in bytes. If no unit is given, or `value`
 is a number, it is assumed the value is in bytes.
 Supported units and abbreviations are as follows and are case-insensitive:
  * `b` for bytes
  * `kb` for kilobytes
  * `mb` for megabytes
  * `gb` for gigabytes
  * `tb` for terabytes
  * `pb` for petabytes
 The units are in powers of two, not ten. This means 1kb = 1024b according to this parser.
 **Arguments**
 | Name          | Type   | Description        |
 |---------------|--------|--------------------|
 | value   | `string`｜`number` | String to parse, or number in bytes.   |
 **Returns**
 | Name    | Type        | Description             |
 |---------|-------------|-------------------------|
 | results | `number`｜`null` | Return null upon error. Value in bytes otherwise. |
 **Example**
 ```js
 bytes.parse('1KB');
 // output: 1024
 bytes.parse('1024');
 // output: 1024
 bytes.parse(1024);
 // output: 1024
 ```
 ## License
 [MIT](LICENSE)
 [ci-image]: https://badgen.net/github/checks/visionmedia/bytes.js/master?label=ci
 [ci-url]: https://github.com/visionmedia/bytes.js/actions?query=workflow%3Aci
 [coveralls-image]: https://badgen.net/coveralls/c/github/visionmedia/bytes.js/master
 [coveralls-url]: https://coveralls.io/r/visionmedia/bytes.js?branch=master
 [downloads-image]: https://badgen.net/npm/dm/bytes
 [downloads-url]: https://npmjs.org/package/bytes
 [npm-image]: https://badgen.net/npm/v/bytes
 [npm-url]: https://npmjs.org/package/bytes
--- a/node_modules/bytes/index.js
+++ b/node_modules/bytes/index.js
@ -0,0 +1,170 @@
 /*!
 * bytes
 * Copyright(c) 2012-2014 TJ Holowaychuk
 * Copyright(c) 2015 Jed Watson
 * MIT Licensed
 */
 'use strict';
 /**
 * Module exports.
 * @public
 */
 module.exports = bytes;
 module.exports.format = format;
 module.exports.parse = parse;
 /**
 * Module variables.
 * @private
 */
 var formatThousandsRegExp = /\B(?=(\d{3})+(?!\d))/g;
 var formatDecimalsRegExp = /(?:\.0*|(\.[^0]+)0+)$/;
 var map = {
  b:  1,
  kb: 1 << 10,
  mb: 1 << 20,
  gb: 1 << 30,
  tb: Math.pow(1024, 4),
  pb: Math.pow(1024, 5),
 };
 var parseRegExp = /^((-|\+)?(\d+(?:\.\d+)?)) *(kb|mb|gb|tb|pb)$/i;
 /**
 * Convert the given value in bytes into a string or parse to string to an integer in bytes.
 *
 * @param {string|number} value
 * @param {{
 *  case: [string],
 *  decimalPlaces: [number]
 *  fixedDecimals: [boolean]
 *  thousandsSeparator: [string]
 *  unitSeparator: [string]
 *  }} [options] bytes options.
 *
 * @returns {string|number|null}
 */
 function bytes(value, options) {
  if (typeof value === 'string') {
    return parse(value);
  }
  if (typeof value === 'number') {
    return format(value, options);
  }
  return null;
 }
 /**
 * Format the given value in bytes into a string.
 *
 * If the value is negative, it is kept as such. If it is a float,
 * it is rounded.
 *
 * @param {number} value
 * @param {object} [options]
 * @param {number} [options.decimalPlaces=2]
 * @param {number} [options.fixedDecimals=false]
 * @param {string} [options.thousandsSeparator=]
 * @param {string} [options.unit=]
 * @param {string} [options.unitSeparator=]
 *
 * @returns {string|null}
 * @public
 */
 function format(value, options) {
  if (!Number.isFinite(value)) {
    return null;
  }
  var mag = Math.abs(value);
  var thousandsSeparator = (options && options.thousandsSeparator) || '';
  var unitSeparator = (options && options.unitSeparator) || '';
  var decimalPlaces = (options && options.decimalPlaces !== undefined) ? options.decimalPlaces : 2;
  var fixedDecimals = Boolean(options && options.fixedDecimals);
  var unit = (options && options.unit) || '';
  if (!unit || !map[unit.toLowerCase()]) {
    if (mag >= map.pb) {
      unit = 'PB';
    } else if (mag >= map.tb) {
      unit = 'TB';
    } else if (mag >= map.gb) {
      unit = 'GB';
    } else if (mag >= map.mb) {
      unit = 'MB';
    } else if (mag >= map.kb) {
      unit = 'KB';
    } else {
      unit = 'B';
    }
  }
  var val = value / map[unit.toLowerCase()];
  var str = val.toFixed(decimalPlaces);
  if (!fixedDecimals) {
    str = str.replace(formatDecimalsRegExp, '$1');
  }
  if (thousandsSeparator) {
    str = str.split('.').map(function (s, i) {
      return i === 0
        ? s.replace(formatThousandsRegExp, thousandsSeparator)
        : s
    }).join('.');
  }
  return str + unitSeparator + unit;
 }
 /**
 * Parse the string value into an integer in bytes.
 *
 * If no unit is given, it is assumed the value is in bytes.
 *
 * @param {number|string} val
 *
 * @returns {number|null}
 * @public
 */
 function parse(val) {
  if (typeof val === 'number' && !isNaN(val)) {
    return val;
  }
  if (typeof val !== 'string') {
    return null;
  }
  // Test if the string passed is valid
  var results = parseRegExp.exec(val);
  var floatValue;
  var unit = 'b';
  if (!results) {
    // Nothing could be extracted from the given string
    floatValue = parseInt(val, 10);
    unit = 'b'
  } else {
    // Retrieve the value and the unit
    floatValue = parseFloat(results[1]);
    unit = results[4].toLowerCase();
  }
  if (isNaN(floatValue)) {
    return null;
  }
  return Math.floor(map[unit] * floatValue);
 }
--- a/node_modules/bytes/package.json
+++ b/node_modules/bytes/package.json
@ -0,0 +1,42 @@
 {
  "name": "bytes",
  "description": "Utility to parse a string bytes to bytes and vice-versa",
  "version": "3.1.2",
  "author": "TJ Holowaychuk <tj@vision-media.ca> (http://tjholowaychuk.com)",
  "contributors": [
    "Jed Watson <jed.watson@me.com>",
    "Théo FIDRY <theo.fidry@gmail.com>"
  ],
  "license": "MIT",
  "keywords": [
    "byte",
    "bytes",
    "utility",
    "parse",
    "parser",
    "convert",
    "converter"
  ],
  "repository": "visionmedia/bytes.js",
  "devDependencies": {
    "eslint": "7.32.0",
    "eslint-plugin-markdown": "2.2.1",
    "mocha": "9.2.0",
    "nyc": "15.1.0"
  },
  "files": [
    "History.md",
    "LICENSE",
    "Readme.md",
    "index.js"
  ],
  "engines": {
    "node": ">= 0.8"
  },
  "scripts": {
    "lint": "eslint .",
    "test": "mocha --check-leaks --reporter spec",
    "test-ci": "nyc --reporter=lcov --reporter=text npm test",
    "test-cov": "nyc --reporter=html --reporter=text npm test"
  }
 }
--- a/node_modules/content-disposition/HISTORY.md
+++ b/node_modules/content-disposition/HISTORY.md
@ -0,0 +1,60 @@
 0.5.4 / 2021-12-10
 ==================
  * deps: safe-buffer@5.2.1
 0.5.3 / 2018-12-17
 ==================
  * Use `safe-buffer` for improved Buffer API
 0.5.2 / 2016-12-08
 ==================
  * Fix `parse` to accept any linear whitespace character
 0.5.1 / 2016-01-17
 ==================
  * perf: enable strict mode
 0.5.0 / 2014-10-11
 ==================
  * Add `parse` function
 0.4.0 / 2014-09-21
 ==================
  * Expand non-Unicode `filename` to the full ISO-8859-1 charset
 0.3.0 / 2014-09-20
 ==================
  * Add `fallback` option
  * Add `type` option
 0.2.0 / 2014-09-19
 ==================
  * Reduce ambiguity of file names with hex escape in buggy browsers
 0.1.2 / 2014-09-19
 ==================
  * Fix periodic invalid Unicode filename header
 0.1.1 / 2014-09-19
 ==================
  * Fix invalid characters appearing in `filename*` parameter
 0.1.0 / 2014-09-18
 ==================
  * Make the `filename` argument optional
 0.0.0 / 2014-09-18
 ==================
  * Initial release
--- a/node_modules/content-disposition/LICENSE
+++ b/node_modules/content-disposition/LICENSE
@ -0,0 +1,22 @@
 (The MIT License)
 Copyright (c) 2014-2017 Douglas Christopher Wilson
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/content-disposition/README.md
+++ b/node_modules/content-disposition/README.md
@ -0,0 +1,142 @@
 # content-disposition
 [![NPM Version][npm-image]][npm-url]
 [![NPM Downloads][downloads-image]][downloads-url]
 [![Node.js Version][node-version-image]][node-version-url]
 [![Build Status][github-actions-ci-image]][github-actions-ci-url]
 [![Test Coverage][coveralls-image]][coveralls-url]
 Create and parse HTTP `Content-Disposition` header
 ## Installation
 ```sh
 $ npm install content-disposition
 ```
 ## API
 ```js
 var contentDisposition = require('content-disposition')
 ```
 ### contentDisposition(filename, options)
 Create an attachment `Content-Disposition` header value using the given file name,
 if supplied. The `filename` is optional and if no file name is desired, but you
 want to specify `options`, set `filename` to `undefined`.
 ```js
 res.setHeader('Content-Disposition', contentDisposition('∫ maths.pdf'))
 ```
 **note** HTTP headers are of the ISO-8859-1 character set. If you are writing this
 header through a means different from `setHeader` in Node.js, you'll want to specify
 the `'binary'` encoding in Node.js.
 #### Options
 `contentDisposition` accepts these properties in the options object.
 ##### fallback
 If the `filename` option is outside ISO-8859-1, then the file name is actually
 stored in a supplemental field for clients that support Unicode file names and
 a ISO-8859-1 version of the file name is automatically generated.
 This specifies the ISO-8859-1 file name to override the automatic generation or
 disables the generation all together, defaults to `true`.
  - A string will specify the ISO-8859-1 file name to use in place of automatic
    generation.
  - `false` will disable including a ISO-8859-1 file name and only include the
    Unicode version (unless the file name is already ISO-8859-1).
  - `true` will enable automatic generation if the file name is outside ISO-8859-1.
 If the `filename` option is ISO-8859-1 and this option is specified and has a
 different value, then the `filename` option is encoded in the extended field
 and this set as the fallback field, even though they are both ISO-8859-1.
 ##### type
 Specifies the disposition type, defaults to `"attachment"`. This can also be
 `"inline"`, or any other value (all values except inline are treated like
 `attachment`, but can convey additional information if both parties agree to
 it). The type is normalized to lower-case.
 ### contentDisposition.parse(string)
 ```js
 var disposition = contentDisposition.parse('attachment; filename="EURO rates.txt"; filename*=UTF-8\'\'%e2%82%ac%20rates.txt')
 ```
 Parse a `Content-Disposition` header string. This automatically handles extended
 ("Unicode") parameters by decoding them and providing them under the standard
 parameter name. This will return an object with the following properties (examples
 are shown for the string `'attachment; filename="EURO rates.txt"; filename*=UTF-8\'\'%e2%82%ac%20rates.txt'`):
 - `type`: The disposition type (always lower case). Example: `'attachment'`
 - `parameters`: An object of the parameters in the disposition (name of parameter
   always lower case and extended versions replace non-extended versions). Example:
   `{filename: "€ rates.txt"}`
 ## Examples
 ### Send a file for download
 ```js
 var contentDisposition = require('content-disposition')
 var destroy = require('destroy')
 var fs = require('fs')
 var http = require('http')
 var onFinished = require('on-finished')
 var filePath = '/path/to/public/plans.pdf'
 http.createServer(function onRequest (req, res) {
  // set headers
  res.setHeader('Content-Type', 'application/pdf')
  res.setHeader('Content-Disposition', contentDisposition(filePath))
  // send file
  var stream = fs.createReadStream(filePath)
  stream.pipe(res)
  onFinished(res, function () {
    destroy(stream)
  })
 })
 ```
 ## Testing
 ```sh
 $ npm test
 ```
 ## References
 - [RFC 2616: Hypertext Transfer Protocol -- HTTP/1.1][rfc-2616]
 - [RFC 5987: Character Set and Language Encoding for Hypertext Transfer Protocol (HTTP) Header Field Parameters][rfc-5987]
 - [RFC 6266: Use of the Content-Disposition Header Field in the Hypertext Transfer Protocol (HTTP)][rfc-6266]
 - [Test Cases for HTTP Content-Disposition header field (RFC 6266) and the Encodings defined in RFCs 2047, 2231 and 5987][tc-2231]
 [rfc-2616]: https://tools.ietf.org/html/rfc2616
 [rfc-5987]: https://tools.ietf.org/html/rfc5987
 [rfc-6266]: https://tools.ietf.org/html/rfc6266
 [tc-2231]: http://greenbytes.de/tech/tc2231/
 ## License
 [MIT](LICENSE)
 [npm-image]: https://img.shields.io/npm/v/content-disposition.svg
 [npm-url]: https://npmjs.org/package/content-disposition
 [node-version-image]: https://img.shields.io/node/v/content-disposition.svg
 [node-version-url]: https://nodejs.org/en/download
 [coveralls-image]: https://img.shields.io/coveralls/jshttp/content-disposition.svg
 [coveralls-url]: https://coveralls.io/r/jshttp/content-disposition?branch=master
 [downloads-image]: https://img.shields.io/npm/dm/content-disposition.svg
 [downloads-url]: https://npmjs.org/package/content-disposition
 [github-actions-ci-image]: https://img.shields.io/github/workflow/status/jshttp/content-disposition/ci/master?label=ci
 [github-actions-ci-url]: https://github.com/jshttp/content-disposition?query=workflow%3Aci
--- a/node_modules/content-disposition/index.js
+++ b/node_modules/content-disposition/index.js
@ -0,0 +1,458 @@
 /*!
 * content-disposition
 * Copyright(c) 2014-2017 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module exports.
 * @public
 */
 module.exports = contentDisposition
 module.exports.parse = parse
 /**
 * Module dependencies.
 * @private
 */
 var basename = require('path').basename
 var Buffer = require('safe-buffer').Buffer
 /**
 * RegExp to match non attr-char, *after* encodeURIComponent (i.e. not including "%")
 * @private
 */
 var ENCODE_URL_ATTR_CHAR_REGEXP = /[\x00-\x20"'()*,/:;<=>?@[\\\]{}\x7f]/g // eslint-disable-line no-control-regex
 /**
 * RegExp to match percent encoding escape.
 * @private
 */
 var HEX_ESCAPE_REGEXP = /%[0-9A-Fa-f]{2}/
 var HEX_ESCAPE_REPLACE_REGEXP = /%([0-9A-Fa-f]{2})/g
 /**
 * RegExp to match non-latin1 characters.
 * @private
 */
 var NON_LATIN1_REGEXP = /[^\x20-\x7e\xa0-\xff]/g
 /**
 * RegExp to match quoted-pair in RFC 2616
 *
 * quoted-pair = "\" CHAR
 * CHAR        = <any US-ASCII character (octets 0 - 127)>
 * @private
 */
 var QESC_REGEXP = /\\([\u0000-\u007f])/g // eslint-disable-line no-control-regex
 /**
 * RegExp to match chars that must be quoted-pair in RFC 2616
 * @private
 */
 var QUOTE_REGEXP = /([\\"])/g
 /**
 * RegExp for various RFC 2616 grammar
 *
 * parameter     = token "=" ( token | quoted-string )
 * token         = 1*<any CHAR except CTLs or separators>
 * separators    = "(" | ")" | "<" | ">" | "@"
 *               | "," | ";" | ":" | "\" | <">
 *               | "/" | "[" | "]" | "?" | "="
 *               | "{" | "}" | SP | HT
 * quoted-string = ( <"> *(qdtext | quoted-pair ) <"> )
 * qdtext        = <any TEXT except <">>
 * quoted-pair   = "\" CHAR
 * CHAR          = <any US-ASCII character (octets 0 - 127)>
 * TEXT          = <any OCTET except CTLs, but including LWS>
 * LWS           = [CRLF] 1*( SP | HT )
 * CRLF          = CR LF
 * CR            = <US-ASCII CR, carriage return (13)>
 * LF            = <US-ASCII LF, linefeed (10)>
 * SP            = <US-ASCII SP, space (32)>
 * HT            = <US-ASCII HT, horizontal-tab (9)>
 * CTL           = <any US-ASCII control character (octets 0 - 31) and DEL (127)>
 * OCTET         = <any 8-bit sequence of data>
 * @private
 */
 var PARAM_REGEXP = /;[\x09\x20]*([!#$%&'*+.0-9A-Z^_`a-z|~-]+)[\x09\x20]*=[\x09\x20]*("(?:[\x20!\x23-\x5b\x5d-\x7e\x80-\xff]|\\[\x20-\x7e])*"|[!#$%&'*+.0-9A-Z^_`a-z|~-]+)[\x09\x20]*/g // eslint-disable-line no-control-regex
 var TEXT_REGEXP = /^[\x20-\x7e\x80-\xff]+$/
 var TOKEN_REGEXP = /^[!#$%&'*+.0-9A-Z^_`a-z|~-]+$/
 /**
 * RegExp for various RFC 5987 grammar
 *
 * ext-value     = charset  "'" [ language ] "'" value-chars
 * charset       = "UTF-8" / "ISO-8859-1" / mime-charset
 * mime-charset  = 1*mime-charsetc
 * mime-charsetc = ALPHA / DIGIT
 *               / "!" / "#" / "$" / "%" / "&"
 *               / "+" / "-" / "^" / "_" / "`"
 *               / "{" / "}" / "~"
 * language      = ( 2*3ALPHA [ extlang ] )
 *               / 4ALPHA
 *               / 5*8ALPHA
 * extlang       = *3( "-" 3ALPHA )
 * value-chars   = *( pct-encoded / attr-char )
 * pct-encoded   = "%" HEXDIG HEXDIG
 * attr-char     = ALPHA / DIGIT
 *               / "!" / "#" / "$" / "&" / "+" / "-" / "."
 *               / "^" / "_" / "`" / "|" / "~"
 * @private
 */
 var EXT_VALUE_REGEXP = /^([A-Za-z0-9!#$%&+\-^_`{}~]+)'(?:[A-Za-z]{2,3}(?:-[A-Za-z]{3}){0,3}|[A-Za-z]{4,8}|)'((?:%[0-9A-Fa-f]{2}|[A-Za-z0-9!#$&+.^_`|~-])+)$/
 /**
 * RegExp for various RFC 6266 grammar
 *
 * disposition-type = "inline" | "attachment" | disp-ext-type
 * disp-ext-type    = token
 * disposition-parm = filename-parm | disp-ext-parm
 * filename-parm    = "filename" "=" value
 *                  | "filename*" "=" ext-value
 * disp-ext-parm    = token "=" value
 *                  | ext-token "=" ext-value
 * ext-token        = <the characters in token, followed by "*">
 * @private
 */
 var DISPOSITION_TYPE_REGEXP = /^([!#$%&'*+.0-9A-Z^_`a-z|~-]+)[\x09\x20]*(?:$|;)/ // eslint-disable-line no-control-regex
 /**
 * Create an attachment Content-Disposition header.
 *
 * @param {string} [filename]
 * @param {object} [options]
 * @param {string} [options.type=attachment]
 * @param {string|boolean} [options.fallback=true]
 * @return {string}
 * @public
 */
 function contentDisposition (filename, options) {
  var opts = options || {}
  // get type
  var type = opts.type || 'attachment'
  // get parameters
  var params = createparams(filename, opts.fallback)
  // format into string
  return format(new ContentDisposition(type, params))
 }
 /**
 * Create parameters object from filename and fallback.
 *
 * @param {string} [filename]
 * @param {string|boolean} [fallback=true]
 * @return {object}
 * @private
 */
 function createparams (filename, fallback) {
  if (filename === undefined) {
    return
  }
  var params = {}
  if (typeof filename !== 'string') {
    throw new TypeError('filename must be a string')
  }
  // fallback defaults to true
  if (fallback === undefined) {
    fallback = true
  }
  if (typeof fallback !== 'string' && typeof fallback !== 'boolean') {
    throw new TypeError('fallback must be a string or boolean')
  }
  if (typeof fallback === 'string' && NON_LATIN1_REGEXP.test(fallback)) {
    throw new TypeError('fallback must be ISO-8859-1 string')
  }
  // restrict to file base name
  var name = basename(filename)
  // determine if name is suitable for quoted string
  var isQuotedString = TEXT_REGEXP.test(name)
  // generate fallback name
  var fallbackName = typeof fallback !== 'string'
    ? fallback && getlatin1(name)
    : basename(fallback)
  var hasFallback = typeof fallbackName === 'string' && fallbackName !== name
  // set extended filename parameter
  if (hasFallback || !isQuotedString || HEX_ESCAPE_REGEXP.test(name)) {
    params['filename*'] = name
  }
  // set filename parameter
  if (isQuotedString || hasFallback) {
    params.filename = hasFallback
      ? fallbackName
      : name
  }
  return params
 }
 /**
 * Format object to Content-Disposition header.
 *
 * @param {object} obj
 * @param {string} obj.type
 * @param {object} [obj.parameters]
 * @return {string}
 * @private
 */
 function format (obj) {
  var parameters = obj.parameters
  var type = obj.type
  if (!type || typeof type !== 'string' || !TOKEN_REGEXP.test(type)) {
    throw new TypeError('invalid type')
  }
  // start with normalized type
  var string = String(type).toLowerCase()
  // append parameters
  if (parameters && typeof parameters === 'object') {
    var param
    var params = Object.keys(parameters).sort()
    for (var i = 0; i < params.length; i++) {
      param = params[i]
      var val = param.substr(-1) === '*'
        ? ustring(parameters[param])
        : qstring(parameters[param])
      string += '; ' + param + '=' + val
    }
  }
  return string
 }
 /**
 * Decode a RFC 5987 field value (gracefully).
 *
 * @param {string} str
 * @return {string}
 * @private
 */
 function decodefield (str) {
  var match = EXT_VALUE_REGEXP.exec(str)
  if (!match) {
    throw new TypeError('invalid extended field value')
  }
  var charset = match[1].toLowerCase()
  var encoded = match[2]
  var value
  // to binary string
  var binary = encoded.replace(HEX_ESCAPE_REPLACE_REGEXP, pdecode)
  switch (charset) {
    case 'iso-8859-1':
      value = getlatin1(binary)
      break
    case 'utf-8':
      value = Buffer.from(binary, 'binary').toString('utf8')
      break
    default:
      throw new TypeError('unsupported charset in extended field')
  }
  return value
 }
 /**
 * Get ISO-8859-1 version of string.
 *
 * @param {string} val
 * @return {string}
 * @private
 */
 function getlatin1 (val) {
  // simple Unicode -> ISO-8859-1 transformation
  return String(val).replace(NON_LATIN1_REGEXP, '?')
 }
 /**
 * Parse Content-Disposition header string.
 *
 * @param {string} string
 * @return {object}
 * @public
 */
 function parse (string) {
  if (!string || typeof string !== 'string') {
    throw new TypeError('argument string is required')
  }
  var match = DISPOSITION_TYPE_REGEXP.exec(string)
  if (!match) {
    throw new TypeError('invalid type format')
  }
  // normalize type
  var index = match[0].length
  var type = match[1].toLowerCase()
  var key
  var names = []
  var params = {}
  var value
  // calculate index to start at
  index = PARAM_REGEXP.lastIndex = match[0].substr(-1) === ';'
    ? index - 1
    : index
  // match parameters
  while ((match = PARAM_REGEXP.exec(string))) {
    if (match.index !== index) {
      throw new TypeError('invalid parameter format')
    }
    index += match[0].length
    key = match[1].toLowerCase()
    value = match[2]
    if (names.indexOf(key) !== -1) {
      throw new TypeError('invalid duplicate parameter')
    }
    names.push(key)
    if (key.indexOf('*') + 1 === key.length) {
      // decode extended value
      key = key.slice(0, -1)
      value = decodefield(value)
      // overwrite existing value
      params[key] = value
      continue
    }
    if (typeof params[key] === 'string') {
      continue
    }
    if (value[0] === '"') {
      // remove quotes and escapes
      value = value
        .substr(1, value.length - 2)
        .replace(QESC_REGEXP, '$1')
    }
    params[key] = value
  }
  if (index !== -1 && index !== string.length) {
    throw new TypeError('invalid parameter format')
  }
  return new ContentDisposition(type, params)
 }
 /**
 * Percent decode a single character.
 *
 * @param {string} str
 * @param {string} hex
 * @return {string}
 * @private
 */
 function pdecode (str, hex) {
  return String.fromCharCode(parseInt(hex, 16))
 }
 /**
 * Percent encode a single character.
 *
 * @param {string} char
 * @return {string}
 * @private
 */
 function pencode (char) {
  return '%' + String(char)
    .charCodeAt(0)
    .toString(16)
    .toUpperCase()
 }
 /**
 * Quote a string for HTTP.
 *
 * @param {string} val
 * @return {string}
 * @private
 */
 function qstring (val) {
  var str = String(val)
  return '"' + str.replace(QUOTE_REGEXP, '\\$1') + '"'
 }
 /**
 * Encode a Unicode string for HTTP (RFC 5987).
 *
 * @param {string} val
 * @return {string}
 * @private
 */
 function ustring (val) {
  var str = String(val)
  // percent encode as UTF-8
  var encoded = encodeURIComponent(str)
    .replace(ENCODE_URL_ATTR_CHAR_REGEXP, pencode)
  return 'UTF-8\'\'' + encoded
 }
 /**
 * Class for parsed Content-Disposition header for v8 optimization
 *
 * @public
 * @param {string} type
 * @param {object} parameters
 * @constructor
 */
 function ContentDisposition (type, parameters) {
  this.type = type
  this.parameters = parameters
 }
--- a/node_modules/content-disposition/package.json
+++ b/node_modules/content-disposition/package.json
@ -0,0 +1,44 @@
 {
  "name": "content-disposition",
  "description": "Create and parse Content-Disposition header",
  "version": "0.5.4",
  "author": "Douglas Christopher Wilson <doug@somethingdoug.com>",
  "license": "MIT",
  "keywords": [
    "content-disposition",
    "http",
    "rfc6266",
    "res"
  ],
  "repository": "jshttp/content-disposition",
  "dependencies": {
    "safe-buffer": "5.2.1"
  },
  "devDependencies": {
    "deep-equal": "1.0.1",
    "eslint": "7.32.0",
    "eslint-config-standard": "13.0.1",
    "eslint-plugin-import": "2.25.3",
    "eslint-plugin-markdown": "2.2.1",
    "eslint-plugin-node": "11.1.0",
    "eslint-plugin-promise": "5.2.0",
    "eslint-plugin-standard": "4.1.0",
    "istanbul": "0.4.5",
    "mocha": "9.1.3"
  },
  "files": [
    "LICENSE",
    "HISTORY.md",
    "README.md",
    "index.js"
  ],
  "engines": {
    "node": ">= 0.6"
  },
  "scripts": {
    "lint": "eslint .",
    "test": "mocha --reporter spec --bail --check-leaks test/",
    "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/",
    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/"
  }
 }
--- a/node_modules/content-type/HISTORY.md
+++ b/node_modules/content-type/HISTORY.md
@ -0,0 +1,24 @@
 1.0.4 / 2017-09-11
 ==================
  * perf: skip parameter parsing when no parameters
 1.0.3 / 2017-09-10
 ==================
  * perf: remove argument reassignment
 1.0.2 / 2016-05-09
 ==================
  * perf: enable strict mode
 1.0.1 / 2015-02-13
 ==================
  * Improve missing `Content-Type` header error message
 1.0.0 / 2015-02-01
 ==================
  * Initial implementation, derived from `media-typer@0.3.0`
--- a/node_modules/content-type/LICENSE
+++ b/node_modules/content-type/LICENSE
@ -0,0 +1,22 @@
 (The MIT License)
 Copyright (c) 2015 Douglas Christopher Wilson
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/content-type/README.md
+++ b/node_modules/content-type/README.md
@ -0,0 +1,92 @@
 # content-type
 [![NPM Version][npm-image]][npm-url]
 [![NPM Downloads][downloads-image]][downloads-url]
 [![Node.js Version][node-version-image]][node-version-url]
 [![Build Status][travis-image]][travis-url]
 [![Test Coverage][coveralls-image]][coveralls-url]
 Create and parse HTTP Content-Type header according to RFC 7231
 ## Installation
 ```sh
 $ npm install content-type
 ```
 ## API
 ```js
 var contentType = require('content-type')
 ```
 ### contentType.parse(string)
 ```js
 var obj = contentType.parse('image/svg+xml; charset=utf-8')
 ```
 Parse a content type string. This will return an object with the following
 properties (examples are shown for the string `'image/svg+xml; charset=utf-8'`):
 - `type`: The media type (the type and subtype, always lower case).
   Example: `'image/svg+xml'`
 - `parameters`: An object of the parameters in the media type (name of parameter
   always lower case). Example: `{charset: 'utf-8'}`
 Throws a `TypeError` if the string is missing or invalid.
 ### contentType.parse(req)
 ```js
 var obj = contentType.parse(req)
 ```
 Parse the `content-type` header from the given `req`. Short-cut for
 `contentType.parse(req.headers['content-type'])`.
 Throws a `TypeError` if the `Content-Type` header is missing or invalid.
 ### contentType.parse(res)
 ```js
 var obj = contentType.parse(res)
 ```
 Parse the `content-type` header set on the given `res`. Short-cut for
 `contentType.parse(res.getHeader('content-type'))`.
 Throws a `TypeError` if the `Content-Type` header is missing or invalid.
 ### contentType.format(obj)
 ```js
 var str = contentType.format({type: 'image/svg+xml'})
 ```
 Format an object into a content type string. This will return a string of the
 content type for the given object with the following properties (examples are
 shown that produce the string `'image/svg+xml; charset=utf-8'`):
 - `type`: The media type (will be lower-cased). Example: `'image/svg+xml'`
 - `parameters`: An object of the parameters in the media type (name of the
   parameter will be lower-cased). Example: `{charset: 'utf-8'}`
 Throws a `TypeError` if the object contains an invalid type or parameter names.
 ## License
 [MIT](LICENSE)
 [npm-image]: https://img.shields.io/npm/v/content-type.svg
 [npm-url]: https://npmjs.org/package/content-type
 [node-version-image]: https://img.shields.io/node/v/content-type.svg
 [node-version-url]: http://nodejs.org/download/
 [travis-image]: https://img.shields.io/travis/jshttp/content-type/master.svg
 [travis-url]: https://travis-ci.org/jshttp/content-type
 [coveralls-image]: https://img.shields.io/coveralls/jshttp/content-type/master.svg
 [coveralls-url]: https://coveralls.io/r/jshttp/content-type
 [downloads-image]: https://img.shields.io/npm/dm/content-type.svg
 [downloads-url]: https://npmjs.org/package/content-type
--- a/node_modules/content-type/index.js
+++ b/node_modules/content-type/index.js
@ -0,0 +1,222 @@
 /*!
 * content-type
 * Copyright(c) 2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * RegExp to match *( ";" parameter ) in RFC 7231 sec 3.1.1.1
 *
 * parameter     = token "=" ( token / quoted-string )
 * token         = 1*tchar
 * tchar         = "!" / "#" / "$" / "%" / "&" / "'" / "*"
 *               / "+" / "-" / "." / "^" / "_" / "`" / "|" / "~"
 *               / DIGIT / ALPHA
 *               ; any VCHAR, except delimiters
 * quoted-string = DQUOTE *( qdtext / quoted-pair ) DQUOTE
 * qdtext        = HTAB / SP / %x21 / %x23-5B / %x5D-7E / obs-text
 * obs-text      = %x80-FF
 * quoted-pair   = "\" ( HTAB / SP / VCHAR / obs-text )
 */
 var PARAM_REGEXP = /; *([!#$%&'*+.^_`|~0-9A-Za-z-]+) *= *("(?:[\u000b\u0020\u0021\u0023-\u005b\u005d-\u007e\u0080-\u00ff]|\\[\u000b\u0020-\u00ff])*"|[!#$%&'*+.^_`|~0-9A-Za-z-]+) */g
 var TEXT_REGEXP = /^[\u000b\u0020-\u007e\u0080-\u00ff]+$/
 var TOKEN_REGEXP = /^[!#$%&'*+.^_`|~0-9A-Za-z-]+$/
 /**
 * RegExp to match quoted-pair in RFC 7230 sec 3.2.6
 *
 * quoted-pair = "\" ( HTAB / SP / VCHAR / obs-text )
 * obs-text    = %x80-FF
 */
 var QESC_REGEXP = /\\([\u000b\u0020-\u00ff])/g
 /**
 * RegExp to match chars that must be quoted-pair in RFC 7230 sec 3.2.6
 */
 var QUOTE_REGEXP = /([\\"])/g
 /**
 * RegExp to match type in RFC 7231 sec 3.1.1.1
 *
 * media-type = type "/" subtype
 * type       = token
 * subtype    = token
 */
 var TYPE_REGEXP = /^[!#$%&'*+.^_`|~0-9A-Za-z-]+\/[!#$%&'*+.^_`|~0-9A-Za-z-]+$/
 /**
 * Module exports.
 * @public
 */
 exports.format = format
 exports.parse = parse
 /**
 * Format object to media type.
 *
 * @param {object} obj
 * @return {string}
 * @public
 */
 function format (obj) {
  if (!obj || typeof obj !== 'object') {
    throw new TypeError('argument obj is required')
  }
  var parameters = obj.parameters
  var type = obj.type
  if (!type || !TYPE_REGEXP.test(type)) {
    throw new TypeError('invalid type')
  }
  var string = type
  // append parameters
  if (parameters && typeof parameters === 'object') {
    var param
    var params = Object.keys(parameters).sort()
    for (var i = 0; i < params.length; i++) {
      param = params[i]
      if (!TOKEN_REGEXP.test(param)) {
        throw new TypeError('invalid parameter name')
      }
      string += '; ' + param + '=' + qstring(parameters[param])
    }
  }
  return string
 }
 /**
 * Parse media type to object.
 *
 * @param {string|object} string
 * @return {Object}
 * @public
 */
 function parse (string) {
  if (!string) {
    throw new TypeError('argument string is required')
  }
  // support req/res-like objects as argument
  var header = typeof string === 'object'
    ? getcontenttype(string)
    : string
  if (typeof header !== 'string') {
    throw new TypeError('argument string is required to be a string')
  }
  var index = header.indexOf(';')
  var type = index !== -1
    ? header.substr(0, index).trim()
    : header.trim()
  if (!TYPE_REGEXP.test(type)) {
    throw new TypeError('invalid media type')
  }
  var obj = new ContentType(type.toLowerCase())
  // parse parameters
  if (index !== -1) {
    var key
    var match
    var value
    PARAM_REGEXP.lastIndex = index
    while ((match = PARAM_REGEXP.exec(header))) {
      if (match.index !== index) {
        throw new TypeError('invalid parameter format')
      }
      index += match[0].length
      key = match[1].toLowerCase()
      value = match[2]
      if (value[0] === '"') {
        // remove quotes and escapes
        value = value
          .substr(1, value.length - 2)
          .replace(QESC_REGEXP, '$1')
      }
      obj.parameters[key] = value
    }
    if (index !== header.length) {
      throw new TypeError('invalid parameter format')
    }
  }
  return obj
 }
 /**
 * Get content-type from req/res objects.
 *
 * @param {object}
 * @return {Object}
 * @private
 */
 function getcontenttype (obj) {
  var header
  if (typeof obj.getHeader === 'function') {
    // res-like
    header = obj.getHeader('content-type')
  } else if (typeof obj.headers === 'object') {
    // req-like
    header = obj.headers && obj.headers['content-type']
  }
  if (typeof header !== 'string') {
    throw new TypeError('content-type header is missing from object')
  }
  return header
 }
 /**
 * Quote a string if necessary.
 *
 * @param {string} val
 * @return {string}
 * @private
 */
 function qstring (val) {
  var str = String(val)
  // no need to quote tokens
  if (TOKEN_REGEXP.test(str)) {
    return str
  }
  if (str.length > 0 && !TEXT_REGEXP.test(str)) {
    throw new TypeError('invalid parameter value')
  }
  return '"' + str.replace(QUOTE_REGEXP, '\\$1') + '"'
 }
 /**
 * Class to represent a content type.
 * @private
 */
 function ContentType (type) {
  this.parameters = Object.create(null)
  this.type = type
 }
--- a/node_modules/content-type/package.json
+++ b/node_modules/content-type/package.json
@ -0,0 +1,40 @@
 {
  "name": "content-type",
  "description": "Create and parse HTTP Content-Type header",
  "version": "1.0.4",
  "author": "Douglas Christopher Wilson <doug@somethingdoug.com>",
  "license": "MIT",
  "keywords": [
    "content-type",
    "http",
    "req",
    "res",
    "rfc7231"
  ],
  "repository": "jshttp/content-type",
  "devDependencies": {
    "eslint": "3.19.0",
    "eslint-config-standard": "10.2.1",
    "eslint-plugin-import": "2.7.0",
    "eslint-plugin-node": "5.1.1",
    "eslint-plugin-promise": "3.5.0",
    "eslint-plugin-standard": "3.0.1",
    "istanbul": "0.4.5",
    "mocha": "~1.21.5"
  },
  "files": [
    "LICENSE",
    "HISTORY.md",
    "README.md",
    "index.js"
  ],
  "engines": {
    "node": ">= 0.6"
  },
  "scripts": {
    "lint": "eslint .",
    "test": "mocha --reporter spec --check-leaks --bail test/",
    "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/",
    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/"
  }
 }
--- a/node_modules/cookie-signature/.npmignore
+++ b/node_modules/cookie-signature/.npmignore
@ -0,0 +1,4 @@
 support
 test
 examples
 *.sock
--- a/node_modules/cookie-signature/History.md
+++ b/node_modules/cookie-signature/History.md
@ -0,0 +1,38 @@
 1.0.6 / 2015-02-03
 ==================
 * use `npm test` instead of `make test` to run tests
 * clearer assertion messages when checking input
 1.0.5 / 2014-09-05
 ==================
 * add license to package.json
 1.0.4 / 2014-06-25
 ==================
 * corrected avoidance of timing attacks (thanks @tenbits!)
 1.0.3 / 2014-01-28
 ==================
 * [incorrect] fix for timing attacks
 1.0.2 / 2014-01-28
 ==================
 * fix missing repository warning
 * fix typo in test
 1.0.1 / 2013-04-15
 ==================
  * Revert "Changed underlying HMAC algo. to sha512."
  * Revert "Fix for timing attacks on MAC verification."
 0.0.1 / 2010-01-03
 ==================
  * Initial release
--- a/node_modules/cookie-signature/Readme.md
+++ b/node_modules/cookie-signature/Readme.md
@ -0,0 +1,42 @@
 # cookie-signature
  Sign and unsign cookies.
 ## Example
 ```js
 var cookie = require('cookie-signature');
 var val = cookie.sign('hello', 'tobiiscool');
 val.should.equal('hello.DGDUkGlIkCzPz+C0B064FNgHdEjox7ch8tOBGslZ5QI');
 var val = cookie.sign('hello', 'tobiiscool');
 cookie.unsign(val, 'tobiiscool').should.equal('hello');
 cookie.unsign(val, 'luna').should.be.false;
 ```
 ## License 
 (The MIT License)
 Copyright (c) 2012 LearnBoost &lt;tj@learnboost.com&gt;
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/cookie-signature/index.js
+++ b/node_modules/cookie-signature/index.js
@ -0,0 +1,51 @@
 /**
 * Module dependencies.
 */
 var crypto = require('crypto');
 /**
 * Sign the given `val` with `secret`.
 *
 * @param {String} val
 * @param {String} secret
 * @return {String}
 * @api private
 */
 exports.sign = function(val, secret){
  if ('string' != typeof val) throw new TypeError("Cookie value must be provided as a string.");
  if ('string' != typeof secret) throw new TypeError("Secret string must be provided.");
  return val + '.' + crypto
    .createHmac('sha256', secret)
    .update(val)
    .digest('base64')
    .replace(/\=+$/, '');
 };
 /**
 * Unsign and decode the given `val` with `secret`,
 * returning `false` if the signature is invalid.
 *
 * @param {String} val
 * @param {String} secret
 * @return {String|Boolean}
 * @api private
 */
 exports.unsign = function(val, secret){
  if ('string' != typeof val) throw new TypeError("Signed cookie string must be provided.");
  if ('string' != typeof secret) throw new TypeError("Secret string must be provided.");
  var str = val.slice(0, val.lastIndexOf('.'))
    , mac = exports.sign(str, secret);
  return sha1(mac) == sha1(val) ? str : false;
 };
 /**
 * Private
 */
 function sha1(str){
  return crypto.createHash('sha1').update(str).digest('hex');
 }
--- a/node_modules/cookie-signature/package.json
+++ b/node_modules/cookie-signature/package.json
@ -0,0 +1,18 @@
 {
  "name": "cookie-signature",
  "version": "1.0.6",
  "description": "Sign and unsign cookies",
  "keywords": ["cookie", "sign", "unsign"],
  "author": "TJ Holowaychuk <tj@learnboost.com>",
  "license": "MIT",
  "repository": { "type": "git", "url": "https://github.com/visionmedia/node-cookie-signature.git"},
  "dependencies": {},
  "devDependencies": {
    "mocha": "*",
    "should": "*"
  },
  "scripts": {
    "test": "mocha --require should --reporter spec"
  },
  "main": "index"
 }
--- a/node_modules/cookie/HISTORY.md
+++ b/node_modules/cookie/HISTORY.md
@ -0,0 +1,134 @@
 0.4.2 / 2022-02-02
 ==================
  * pref: read value only when assigning in parse
  * pref: remove unnecessary regexp in parse
 0.4.1 / 2020-04-21
 ==================
  * Fix `maxAge` option to reject invalid values
 0.4.0 / 2019-05-15
 ==================
  * Add `SameSite=None` support
 0.3.1 / 2016-05-26
 ==================
  * Fix `sameSite: true` to work with draft-7 clients
    - `true` now sends `SameSite=Strict` instead of `SameSite`
 0.3.0 / 2016-05-26
 ==================
  * Add `sameSite` option
    - Replaces `firstPartyOnly` option, never implemented by browsers
  * Improve error message when `encode` is not a function
  * Improve error message when `expires` is not a `Date`
 0.2.4 / 2016-05-20
 ==================
  * perf: enable strict mode
  * perf: use for loop in parse
  * perf: use string concatination for serialization
 0.2.3 / 2015-10-25
 ==================
  * Fix cookie `Max-Age` to never be a floating point number
 0.2.2 / 2015-09-17
 ==================
  * Fix regression when setting empty cookie value
    - Ease the new restriction, which is just basic header-level validation
  * Fix typo in invalid value errors
 0.2.1 / 2015-09-17
 ==================
  * Throw on invalid values provided to `serialize`
    - Ensures the resulting string is a valid HTTP header value
 0.2.0 / 2015-08-13
 ==================
  * Add `firstPartyOnly` option
  * Throw better error for invalid argument to parse
  * perf: hoist regular expression
 0.1.5 / 2015-09-17
 ==================
  * Fix regression when setting empty cookie value
    - Ease the new restriction, which is just basic header-level validation
  * Fix typo in invalid value errors
 0.1.4 / 2015-09-17
 ==================
  * Throw better error for invalid argument to parse
  * Throw on invalid values provided to `serialize`
    - Ensures the resulting string is a valid HTTP header value
 0.1.3 / 2015-05-19
 ==================
  * Reduce the scope of try-catch deopt
  * Remove argument reassignments
 0.1.2 / 2014-04-16
 ==================
  * Remove unnecessary files from npm package
 0.1.1 / 2014-02-23
 ==================
  * Fix bad parse when cookie value contained a comma
  * Fix support for `maxAge` of `0`
 0.1.0 / 2013-05-01
 ==================
  * Add `decode` option
  * Add `encode` option
 0.0.6 / 2013-04-08
 ==================
  * Ignore cookie parts missing `=`
 0.0.5 / 2012-10-29
 ==================
  * Return raw cookie value if value unescape errors
 0.0.4 / 2012-06-21
 ==================
  * Use encode/decodeURIComponent for cookie encoding/decoding
    - Improve server/client interoperability
 0.0.3 / 2012-06-06
 ==================
  * Only escape special characters per the cookie RFC
 0.0.2 / 2012-06-01
 ==================
  * Fix `maxAge` option to not throw error
 0.0.1 / 2012-05-28
 ==================
  * Add more tests
 0.0.0 / 2012-05-28
 ==================
  * Initial release
--- a/node_modules/cookie/LICENSE
+++ b/node_modules/cookie/LICENSE
@ -0,0 +1,24 @@
 (The MIT License)
 Copyright (c) 2012-2014 Roman Shtylman <shtylman@gmail.com>
 Copyright (c) 2015 Douglas Christopher Wilson <doug@somethingdoug.com>
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/cookie/README.md
+++ b/node_modules/cookie/README.md
@ -0,0 +1,286 @@
 # cookie
 [![NPM Version][npm-version-image]][npm-url]
 [![NPM Downloads][npm-downloads-image]][npm-url]
 [![Node.js Version][node-version-image]][node-version-url]
 [![Build Status][github-actions-ci-image]][github-actions-ci-url]
 [![Test Coverage][coveralls-image]][coveralls-url]
 Basic HTTP cookie parser and serializer for HTTP servers.
 ## Installation
 This is a [Node.js](https://nodejs.org/en/) module available through the
 [npm registry](https://www.npmjs.com/). Installation is done using the
 [`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
 ```sh
 $ npm install cookie
 ```
 ## API
 ```js
 var cookie = require('cookie');
 ```
 ### cookie.parse(str, options)
 Parse an HTTP `Cookie` header string and returning an object of all cookie name-value pairs.
 The `str` argument is the string representing a `Cookie` header value and `options` is an
 optional object containing additional parsing options.
 ```js
 var cookies = cookie.parse('foo=bar; equation=E%3Dmc%5E2');
 // { foo: 'bar', equation: 'E=mc^2' }
 ```
 #### Options
 `cookie.parse` accepts these properties in the options object.
 ##### decode
 Specifies a function that will be used to decode a cookie's value. Since the value of a cookie
 has a limited character set (and must be a simple string), this function can be used to decode
 a previously-encoded cookie value into a JavaScript string or other object.
 The default function is the global `decodeURIComponent`, which will decode any URL-encoded
 sequences into their byte representations.
 **note** if an error is thrown from this function, the original, non-decoded cookie value will
 be returned as the cookie's value.
 ### cookie.serialize(name, value, options)
 Serialize a cookie name-value pair into a `Set-Cookie` header string. The `name` argument is the
 name for the cookie, the `value` argument is the value to set the cookie to, and the `options`
 argument is an optional object containing additional serialization options.
 ```js
 var setCookie = cookie.serialize('foo', 'bar');
 // foo=bar
 ```
 #### Options
 `cookie.serialize` accepts these properties in the options object.
 ##### domain
 Specifies the value for the [`Domain` `Set-Cookie` attribute][rfc-6265-5.2.3]. By default, no
 domain is set, and most clients will consider the cookie to apply to only the current domain.
 ##### encode
 Specifies a function that will be used to encode a cookie's value. Since value of a cookie
 has a limited character set (and must be a simple string), this function can be used to encode
 a value into a string suited for a cookie's value.
 The default function is the global `encodeURIComponent`, which will encode a JavaScript string
 into UTF-8 byte sequences and then URL-encode any that fall outside of the cookie range.
 ##### expires
 Specifies the `Date` object to be the value for the [`Expires` `Set-Cookie` attribute][rfc-6265-5.2.1].
 By default, no expiration is set, and most clients will consider this a "non-persistent cookie" and
 will delete it on a condition like exiting a web browser application.
 **note** the [cookie storage model specification][rfc-6265-5.3] states that if both `expires` and
 `maxAge` are set, then `maxAge` takes precedence, but it is possible not all clients by obey this,
 so if both are set, they should point to the same date and time.
 ##### httpOnly
 Specifies the `boolean` value for the [`HttpOnly` `Set-Cookie` attribute][rfc-6265-5.2.6]. When truthy,
 the `HttpOnly` attribute is set, otherwise it is not. By default, the `HttpOnly` attribute is not set.
 **note** be careful when setting this to `true`, as compliant clients will not allow client-side
 JavaScript to see the cookie in `document.cookie`.
 ##### maxAge
 Specifies the `number` (in seconds) to be the value for the [`Max-Age` `Set-Cookie` attribute][rfc-6265-5.2.2].
 The given number will be converted to an integer by rounding down. By default, no maximum age is set.
 **note** the [cookie storage model specification][rfc-6265-5.3] states that if both `expires` and
 `maxAge` are set, then `maxAge` takes precedence, but it is possible not all clients by obey this,
 so if both are set, they should point to the same date and time.
 ##### path
 Specifies the value for the [`Path` `Set-Cookie` attribute][rfc-6265-5.2.4]. By default, the path
 is considered the ["default path"][rfc-6265-5.1.4].
 ##### sameSite
 Specifies the `boolean` or `string` to be the value for the [`SameSite` `Set-Cookie` attribute][rfc-6265bis-03-4.1.2.7].
  - `true` will set the `SameSite` attribute to `Strict` for strict same site enforcement.
  - `false` will not set the `SameSite` attribute.
  - `'lax'` will set the `SameSite` attribute to `Lax` for lax same site enforcement.
  - `'none'` will set the `SameSite` attribute to `None` for an explicit cross-site cookie.
  - `'strict'` will set the `SameSite` attribute to `Strict` for strict same site enforcement.
 More information about the different enforcement levels can be found in
 [the specification][rfc-6265bis-03-4.1.2.7].
 **note** This is an attribute that has not yet been fully standardized, and may change in the future.
 This also means many clients may ignore this attribute until they understand it.
 ##### secure
 Specifies the `boolean` value for the [`Secure` `Set-Cookie` attribute][rfc-6265-5.2.5]. When truthy,
 the `Secure` attribute is set, otherwise it is not. By default, the `Secure` attribute is not set.
 **note** be careful when setting this to `true`, as compliant clients will not send the cookie back to
 the server in the future if the browser does not have an HTTPS connection.
 ## Example
 The following example uses this module in conjunction with the Node.js core HTTP server
 to prompt a user for their name and display it back on future visits.
 ```js
 var cookie = require('cookie');
 var escapeHtml = require('escape-html');
 var http = require('http');
 var url = require('url');
 function onRequest(req, res) {
  // Parse the query string
  var query = url.parse(req.url, true, true).query;
  if (query && query.name) {
    // Set a new cookie with the name
    res.setHeader('Set-Cookie', cookie.serialize('name', String(query.name), {
      httpOnly: true,
      maxAge: 60 * 60 * 24 * 7 // 1 week
    }));
    // Redirect back after setting cookie
    res.statusCode = 302;
    res.setHeader('Location', req.headers.referer || '/');
    res.end();
    return;
  }
  // Parse the cookies on the request
  var cookies = cookie.parse(req.headers.cookie || '');
  // Get the visitor name set in the cookie
  var name = cookies.name;
  res.setHeader('Content-Type', 'text/html; charset=UTF-8');
  if (name) {
    res.write('<p>Welcome back, <b>' + escapeHtml(name) + '</b>!</p>');
  } else {
    res.write('<p>Hello, new visitor!</p>');
  }
  res.write('<form method="GET">');
  res.write('<input placeholder="enter your name" name="name"> <input type="submit" value="Set Name">');
  res.end('</form>');
 }
 http.createServer(onRequest).listen(3000);
 ```
 ## Testing
 ```sh
 $ npm test
 ```
 ## Benchmark
 ```
 $ npm run bench
 > cookie@0.4.1 bench
 > node benchmark/index.js
  node@16.13.1
  v8@9.4.146.24-node.14
  uv@1.42.0
  zlib@1.2.11
  brotli@1.0.9
  ares@1.18.1
  modules@93
  nghttp2@1.45.1
  napi@8
  llhttp@6.0.4
  openssl@1.1.1l+quic
  cldr@39.0
  icu@69.1
  tz@2021a
  unicode@13.0
  ngtcp2@0.1.0-DEV
  nghttp3@0.1.0-DEV
 > node benchmark/parse-top.js
  cookie.parse - top sites
  15 tests completed.
  parse accounts.google.com x   504,358 ops/sec ±6.55% (171 runs sampled)
  parse apple.com           x 1,369,991 ops/sec ±0.84% (189 runs sampled)
  parse cloudflare.com      x   360,669 ops/sec ±3.75% (182 runs sampled)
  parse docs.google.com     x   521,496 ops/sec ±4.90% (180 runs sampled)
  parse drive.google.com    x   553,514 ops/sec ±0.59% (189 runs sampled)
  parse en.wikipedia.org    x   286,052 ops/sec ±0.62% (188 runs sampled)
  parse linkedin.com        x   178,817 ops/sec ±0.61% (192 runs sampled)
  parse maps.google.com     x   284,585 ops/sec ±0.68% (188 runs sampled)
  parse microsoft.com       x   161,230 ops/sec ±0.56% (192 runs sampled)
  parse play.google.com     x   352,144 ops/sec ±1.01% (181 runs sampled)
  parse plus.google.com     x   275,204 ops/sec ±7.78% (156 runs sampled)
  parse support.google.com  x   339,493 ops/sec ±1.02% (191 runs sampled)
  parse www.google.com      x   286,110 ops/sec ±0.90% (191 runs sampled)
  parse youtu.be            x   548,557 ops/sec ±0.60% (184 runs sampled)
  parse youtube.com         x   545,293 ops/sec ±0.65% (191 runs sampled)
 > node benchmark/parse.js
  cookie.parse - generic
  6 tests completed.
  simple      x 1,266,646 ops/sec ±0.65% (191 runs sampled)
  decode      x   838,413 ops/sec ±0.60% (191 runs sampled)
  unquote     x   877,820 ops/sec ±0.72% (189 runs sampled)
  duplicates  x   516,680 ops/sec ±0.61% (191 runs sampled)
  10 cookies  x   156,874 ops/sec ±0.52% (189 runs sampled)
  100 cookies x    14,663 ops/sec ±0.53% (191 runs sampled)
 ```
 ## References
 - [RFC 6265: HTTP State Management Mechanism][rfc-6265]
 - [Same-site Cookies][rfc-6265bis-03-4.1.2.7]
 [rfc-6265bis-03-4.1.2.7]: https://tools.ietf.org/html/draft-ietf-httpbis-rfc6265bis-03#section-4.1.2.7
 [rfc-6265]: https://tools.ietf.org/html/rfc6265
 [rfc-6265-5.1.4]: https://tools.ietf.org/html/rfc6265#section-5.1.4
 [rfc-6265-5.2.1]: https://tools.ietf.org/html/rfc6265#section-5.2.1
 [rfc-6265-5.2.2]: https://tools.ietf.org/html/rfc6265#section-5.2.2
 [rfc-6265-5.2.3]: https://tools.ietf.org/html/rfc6265#section-5.2.3
 [rfc-6265-5.2.4]: https://tools.ietf.org/html/rfc6265#section-5.2.4
 [rfc-6265-5.2.5]: https://tools.ietf.org/html/rfc6265#section-5.2.5
 [rfc-6265-5.2.6]: https://tools.ietf.org/html/rfc6265#section-5.2.6
 [rfc-6265-5.3]: https://tools.ietf.org/html/rfc6265#section-5.3
 ## License
 [MIT](LICENSE)
 [coveralls-image]: https://badgen.net/coveralls/c/github/jshttp/cookie/master
 [coveralls-url]: https://coveralls.io/r/jshttp/cookie?branch=master
 [github-actions-ci-image]: https://img.shields.io/github/workflow/status/jshttp/cookie/ci/master?label=ci
 [github-actions-ci-url]: https://github.com/jshttp/cookie/actions/workflows/ci.yml
 [node-version-image]: https://badgen.net/npm/node/cookie
 [node-version-url]: https://nodejs.org/en/download
 [npm-downloads-image]: https://badgen.net/npm/dm/cookie
 [npm-url]: https://npmjs.org/package/cookie
 [npm-version-image]: https://badgen.net/npm/v/cookie
--- a/node_modules/cookie/index.js
+++ b/node_modules/cookie/index.js
@ -0,0 +1,202 @@
 /*!
 * cookie
 * Copyright(c) 2012-2014 Roman Shtylman
 * Copyright(c) 2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict';
 /**
 * Module exports.
 * @public
 */
 exports.parse = parse;
 exports.serialize = serialize;
 /**
 * Module variables.
 * @private
 */
 var decode = decodeURIComponent;
 var encode = encodeURIComponent;
 /**
 * RegExp to match field-content in RFC 7230 sec 3.2
 *
 * field-content = field-vchar [ 1*( SP / HTAB ) field-vchar ]
 * field-vchar   = VCHAR / obs-text
 * obs-text      = %x80-FF
 */
 var fieldContentRegExp = /^[\u0009\u0020-\u007e\u0080-\u00ff]+$/;
 /**
 * Parse a cookie header.
 *
 * Parse the given cookie header string into an object
 * The object has the various cookies as keys(names) => values
 *
 * @param {string} str
 * @param {object} [options]
 * @return {object}
 * @public
 */
 function parse(str, options) {
  if (typeof str !== 'string') {
    throw new TypeError('argument str must be a string');
  }
  var obj = {}
  var opt = options || {};
  var pairs = str.split(';')
  var dec = opt.decode || decode;
  for (var i = 0; i < pairs.length; i++) {
    var pair = pairs[i];
    var index = pair.indexOf('=')
    // skip things that don't look like key=value
    if (index < 0) {
      continue;
    }
    var key = pair.substring(0, index).trim()
    // only assign once
    if (undefined == obj[key]) {
      var val = pair.substring(index + 1, pair.length).trim()
      // quoted values
      if (val[0] === '"') {
        val = val.slice(1, -1)
      }
      obj[key] = tryDecode(val, dec);
    }
  }
  return obj;
 }
 /**
 * Serialize data into a cookie header.
 *
 * Serialize the a name value pair into a cookie string suitable for
 * http headers. An optional options object specified cookie parameters.
 *
 * serialize('foo', 'bar', { httpOnly: true })
 *   => "foo=bar; httpOnly"
 *
 * @param {string} name
 * @param {string} val
 * @param {object} [options]
 * @return {string}
 * @public
 */
 function serialize(name, val, options) {
  var opt = options || {};
  var enc = opt.encode || encode;
  if (typeof enc !== 'function') {
    throw new TypeError('option encode is invalid');
  }
  if (!fieldContentRegExp.test(name)) {
    throw new TypeError('argument name is invalid');
  }
  var value = enc(val);
  if (value && !fieldContentRegExp.test(value)) {
    throw new TypeError('argument val is invalid');
  }
  var str = name + '=' + value;
  if (null != opt.maxAge) {
    var maxAge = opt.maxAge - 0;
    if (isNaN(maxAge) || !isFinite(maxAge)) {
      throw new TypeError('option maxAge is invalid')
    }
    str += '; Max-Age=' + Math.floor(maxAge);
  }
  if (opt.domain) {
    if (!fieldContentRegExp.test(opt.domain)) {
      throw new TypeError('option domain is invalid');
    }
    str += '; Domain=' + opt.domain;
  }
  if (opt.path) {
    if (!fieldContentRegExp.test(opt.path)) {
      throw new TypeError('option path is invalid');
    }
    str += '; Path=' + opt.path;
  }
  if (opt.expires) {
    if (typeof opt.expires.toUTCString !== 'function') {
      throw new TypeError('option expires is invalid');
    }
    str += '; Expires=' + opt.expires.toUTCString();
  }
  if (opt.httpOnly) {
    str += '; HttpOnly';
  }
  if (opt.secure) {
    str += '; Secure';
  }
  if (opt.sameSite) {
    var sameSite = typeof opt.sameSite === 'string'
      ? opt.sameSite.toLowerCase() : opt.sameSite;
    switch (sameSite) {
      case true:
        str += '; SameSite=Strict';
        break;
      case 'lax':
        str += '; SameSite=Lax';
        break;
      case 'strict':
        str += '; SameSite=Strict';
        break;
      case 'none':
        str += '; SameSite=None';
        break;
      default:
        throw new TypeError('option sameSite is invalid');
    }
  }
  return str;
 }
 /**
 * Try decoding a string using a decoding function.
 *
 * @param {string} str
 * @param {function} decode
 * @private
 */
 function tryDecode(str, decode) {
  try {
    return decode(str);
  } catch (e) {
    return str;
  }
 }
--- a/node_modules/cookie/package.json
+++ b/node_modules/cookie/package.json
@ -0,0 +1,42 @@
 {
  "name": "cookie",
  "description": "HTTP server cookie parsing and serialization",
  "version": "0.4.2",
  "author": "Roman Shtylman <shtylman@gmail.com>",
  "contributors": [
    "Douglas Christopher Wilson <doug@somethingdoug.com>"
  ],
  "license": "MIT",
  "keywords": [
    "cookie",
    "cookies"
  ],
  "repository": "jshttp/cookie",
  "devDependencies": {
    "beautify-benchmark": "0.2.4",
    "benchmark": "2.1.4",
    "eslint": "7.32.0",
    "eslint-plugin-markdown": "2.2.1",
    "mocha": "9.2.0",
    "nyc": "15.1.0",
    "top-sites": "1.1.85"
  },
  "files": [
    "HISTORY.md",
    "LICENSE",
    "README.md",
    "index.js"
  ],
  "engines": {
    "node": ">= 0.6"
  },
  "scripts": {
    "bench": "node benchmark/index.js",
    "lint": "eslint .",
    "test": "mocha --reporter spec --bail --check-leaks --ui qunit test/",
    "test-ci": "nyc --reporter=lcov --reporter=text npm test",
    "test-cov": "nyc --reporter=html --reporter=text npm test",
    "update-bench": "node scripts/update-benchmark.js",
    "version": "node scripts/version-history.js && git add HISTORY.md"
  }
 }
--- a/node_modules/debug/.coveralls.yml
+++ b/node_modules/debug/.coveralls.yml
@ -0,0 +1 @@
 repo_token: SIAeZjKYlHK74rbcFvNHMUzjRiMpflxve
--- a/node_modules/debug/.eslintrc
+++ b/node_modules/debug/.eslintrc
@ -0,0 +1,11 @@
 {
  "env": {
    "browser": true,
    "node": true
  },
  "rules": {
    "no-console": 0,
    "no-empty": [1, { "allowEmptyCatch": true }]
  },
  "extends": "eslint:recommended"
 }
--- a/node_modules/debug/.npmignore
+++ b/node_modules/debug/.npmignore
@ -0,0 +1,9 @@
 support
 test
 examples
 example
 *.sock
 dist
 yarn.lock
 coverage
 bower.json
--- a/node_modules/debug/.travis.yml
+++ b/node_modules/debug/.travis.yml
@ -0,0 +1,14 @@
 language: node_js
 node_js:
  - "6"
  - "5"
  - "4"
 install:
  - make node_modules
 script:
  - make lint
  - make test
  - make coveralls
--- a/node_modules/debug/CHANGELOG.md
+++ b/node_modules/debug/CHANGELOG.md
@ -0,0 +1,362 @@
 2.6.9 / 2017-09-22
 ==================
  * remove ReDoS regexp in %o formatter (#504)
 2.6.8 / 2017-05-18
 ==================
  * Fix: Check for undefined on browser globals (#462, @marbemac)
 2.6.7 / 2017-05-16
 ==================
  * Fix: Update ms to 2.0.0 to fix regular expression denial of service vulnerability (#458, @hubdotcom)
  * Fix: Inline extend function in node implementation (#452, @dougwilson)
  * Docs: Fix typo (#455, @msasad)
 2.6.5 / 2017-04-27
 ==================
  * Fix: null reference check on window.documentElement.style.WebkitAppearance (#447, @thebigredgeek)
  * Misc: clean up browser reference checks (#447, @thebigredgeek)
  * Misc: add npm-debug.log to .gitignore (@thebigredgeek)
 2.6.4 / 2017-04-20
 ==================
  * Fix: bug that would occure if process.env.DEBUG is a non-string value. (#444, @LucianBuzzo)
  * Chore: ignore bower.json in npm installations. (#437, @joaovieira)
  * Misc: update "ms" to v0.7.3 (@tootallnate)
 2.6.3 / 2017-03-13
 ==================
  * Fix: Electron reference to `process.env.DEBUG` (#431, @paulcbetts)
  * Docs: Changelog fix (@thebigredgeek)
 2.6.2 / 2017-03-10
 ==================
  * Fix: DEBUG_MAX_ARRAY_LENGTH (#420, @slavaGanzin)
  * Docs: Add backers and sponsors from Open Collective (#422, @piamancini)
  * Docs: Add Slackin invite badge (@tootallnate)
 2.6.1 / 2017-02-10
 ==================
  * Fix: Module's `export default` syntax fix for IE8 `Expected identifier` error
  * Fix: Whitelist DEBUG_FD for values 1 and 2 only (#415, @pi0)
  * Fix: IE8 "Expected identifier" error (#414, @vgoma)
  * Fix: Namespaces would not disable once enabled (#409, @musikov)
 2.6.0 / 2016-12-28
 ==================
  * Fix: added better null pointer checks for browser useColors (@thebigredgeek)
  * Improvement: removed explicit `window.debug` export (#404, @tootallnate)
  * Improvement: deprecated `DEBUG_FD` environment variable (#405, @tootallnate)
 2.5.2 / 2016-12-25
 ==================
  * Fix: reference error on window within webworkers (#393, @KlausTrainer)
  * Docs: fixed README typo (#391, @lurch)
  * Docs: added notice about v3 api discussion (@thebigredgeek)
 2.5.1 / 2016-12-20
 ==================
  * Fix: babel-core compatibility
 2.5.0 / 2016-12-20
 ==================
  * Fix: wrong reference in bower file (@thebigredgeek)
  * Fix: webworker compatibility (@thebigredgeek)
  * Fix: output formatting issue (#388, @kribblo)
  * Fix: babel-loader compatibility (#383, @escwald)
  * Misc: removed built asset from repo and publications (@thebigredgeek)
  * Misc: moved source files to /src (#378, @yamikuronue)
  * Test: added karma integration and replaced babel with browserify for browser tests (#378, @yamikuronue)
  * Test: coveralls integration (#378, @yamikuronue)
  * Docs: simplified language in the opening paragraph (#373, @yamikuronue)
 2.4.5 / 2016-12-17
 ==================
  * Fix: `navigator` undefined in Rhino (#376, @jochenberger)
  * Fix: custom log function (#379, @hsiliev)
  * Improvement: bit of cleanup + linting fixes (@thebigredgeek)
  * Improvement: rm non-maintainted `dist/` dir (#375, @freewil)
  * Docs: simplified language in the opening paragraph. (#373, @yamikuronue)
 2.4.4 / 2016-12-14
 ==================
  * Fix: work around debug being loaded in preload scripts for electron (#368, @paulcbetts)
 2.4.3 / 2016-12-14
 ==================
  * Fix: navigation.userAgent error for react native (#364, @escwald)
 2.4.2 / 2016-12-14
 ==================
  * Fix: browser colors (#367, @tootallnate)
  * Misc: travis ci integration (@thebigredgeek)
  * Misc: added linting and testing boilerplate with sanity check (@thebigredgeek)
 2.4.1 / 2016-12-13
 ==================
  * Fix: typo that broke the package (#356)
 2.4.0 / 2016-12-13
 ==================
  * Fix: bower.json references unbuilt src entry point (#342, @justmatt)
  * Fix: revert "handle regex special characters" (@tootallnate)
  * Feature: configurable util.inspect()`options for NodeJS (#327, @tootallnate)
  * Feature: %O`(big O) pretty-prints objects (#322, @tootallnate)
  * Improvement: allow colors in workers (#335, @botverse)
  * Improvement: use same color for same namespace. (#338, @lchenay)
 2.3.3 / 2016-11-09
 ==================
  * Fix: Catch `JSON.stringify()` errors (#195, Jovan Alleyne)
  * Fix: Returning `localStorage` saved values (#331, Levi Thomason)
  * Improvement: Don't create an empty object when no `process` (Nathan Rajlich)
 2.3.2 / 2016-11-09
 ==================
  * Fix: be super-safe in index.js as well (@TooTallNate)
  * Fix: should check whether process exists (Tom Newby)
 2.3.1 / 2016-11-09
 ==================
  * Fix: Added electron compatibility (#324, @paulcbetts)
  * Improvement: Added performance optimizations (@tootallnate)
  * Readme: Corrected PowerShell environment variable example (#252, @gimre)
  * Misc: Removed yarn lock file from source control (#321, @fengmk2)
 2.3.0 / 2016-11-07
 ==================
  * Fix: Consistent placement of ms diff at end of output (#215, @gorangajic)
  * Fix: Escaping of regex special characters in namespace strings (#250, @zacronos)
  * Fix: Fixed bug causing crash on react-native (#282, @vkarpov15)
  * Feature: Enabled ES6+ compatible import via default export (#212 @bucaran)
  * Feature: Added %O formatter to reflect Chrome's console.log capability (#279, @oncletom)
  * Package: Update "ms" to 0.7.2 (#315, @DevSide)
  * Package: removed superfluous version property from bower.json (#207 @kkirsche)
  * Readme: fix USE_COLORS to DEBUG_COLORS
  * Readme: Doc fixes for format string sugar (#269, @mlucool)
  * Readme: Updated docs for DEBUG_FD and DEBUG_COLORS environment variables (#232, @mattlyons0)
  * Readme: doc fixes for PowerShell (#271 #243, @exoticknight @unreadable)
  * Readme: better docs for browser support (#224, @matthewmueller)
  * Tooling: Added yarn integration for development (#317, @thebigredgeek)
  * Misc: Renamed History.md to CHANGELOG.md (@thebigredgeek)
  * Misc: Added license file (#226 #274, @CantemoInternal @sdaitzman)
  * Misc: Updated contributors (@thebigredgeek)
 2.2.0 / 2015-05-09
 ==================
  * package: update "ms" to v0.7.1 (#202, @dougwilson)
  * README: add logging to file example (#193, @DanielOchoa)
  * README: fixed a typo (#191, @amir-s)
  * browser: expose `storage` (#190, @stephenmathieson)
  * Makefile: add a `distclean` target (#189, @stephenmathieson)
 2.1.3 / 2015-03-13
 ==================
  * Updated stdout/stderr example (#186)
  * Updated example/stdout.js to match debug current behaviour
  * Renamed example/stderr.js to stdout.js
  * Update Readme.md (#184)
  * replace high intensity foreground color for bold (#182, #183)
 2.1.2 / 2015-03-01
 ==================
  * dist: recompile
  * update "ms" to v0.7.0
  * package: update "browserify" to v9.0.3
  * component: fix "ms.js" repo location
  * changed bower package name
  * updated documentation about using debug in a browser
  * fix: security error on safari (#167, #168, @yields)
 2.1.1 / 2014-12-29
 ==================
  * browser: use `typeof` to check for `console` existence
  * browser: check for `console.log` truthiness (fix IE 8/9)
  * browser: add support for Chrome apps
  * Readme: added Windows usage remarks
  * Add `bower.json` to properly support bower install
 2.1.0 / 2014-10-15
 ==================
  * node: implement `DEBUG_FD` env variable support
  * package: update "browserify" to v6.1.0
  * package: add "license" field to package.json (#135, @panuhorsmalahti)
 2.0.0 / 2014-09-01
 ==================
  * package: update "browserify" to v5.11.0
  * node: use stderr rather than stdout for logging (#29, @stephenmathieson)
 1.0.4 / 2014-07-15
 ==================
  * dist: recompile
  * example: remove `console.info()` log usage
  * example: add "Content-Type" UTF-8 header to browser example
  * browser: place %c marker after the space character
  * browser: reset the "content" color via `color: inherit`
  * browser: add colors support for Firefox >= v31
  * debug: prefer an instance `log()` function over the global one (#119)
  * Readme: update documentation about styled console logs for FF v31 (#116, @wryk)
 1.0.3 / 2014-07-09
 ==================
  * Add support for multiple wildcards in namespaces (#122, @seegno)
  * browser: fix lint
 1.0.2 / 2014-06-10
 ==================
  * browser: update color palette (#113, @gscottolson)
  * common: make console logging function configurable (#108, @timoxley)
  * node: fix %o colors on old node <= 0.8.x
  * Makefile: find node path using shell/which (#109, @timoxley)
 1.0.1 / 2014-06-06
 ==================
  * browser: use `removeItem()` to clear localStorage
  * browser, node: don't set DEBUG if namespaces is undefined (#107, @leedm777)
  * package: add "contributors" section
  * node: fix comment typo
  * README: list authors
 1.0.0 / 2014-06-04
 ==================
  * make ms diff be global, not be scope
  * debug: ignore empty strings in enable()
  * node: make DEBUG_COLORS able to disable coloring
  * *: export the `colors` array
  * npmignore: don't publish the `dist` dir
  * Makefile: refactor to use browserify
  * package: add "browserify" as a dev dependency
  * Readme: add Web Inspector Colors section
  * node: reset terminal color for the debug content
  * node: map "%o" to `util.inspect()`
  * browser: map "%j" to `JSON.stringify()`
  * debug: add custom "formatters"
  * debug: use "ms" module for humanizing the diff
  * Readme: add "bash" syntax highlighting
  * browser: add Firebug color support
  * browser: add colors for WebKit browsers
  * node: apply log to `console`
  * rewrite: abstract common logic for Node & browsers
  * add .jshintrc file
 0.8.1 / 2014-04-14
 ==================
  * package: re-add the "component" section
 0.8.0 / 2014-03-30
 ==================
  * add `enable()` method for nodejs. Closes #27
  * change from stderr to stdout
  * remove unnecessary index.js file
 0.7.4 / 2013-11-13
 ==================
  * remove "browserify" key from package.json (fixes something in browserify)
 0.7.3 / 2013-10-30
 ==================
  * fix: catch localStorage security error when cookies are blocked (Chrome)
  * add debug(err) support. Closes #46
  * add .browser prop to package.json. Closes #42
 0.7.2 / 2013-02-06
 ==================
  * fix package.json
  * fix: Mobile Safari (private mode) is broken with debug
  * fix: Use unicode to send escape character to shell instead of octal to work with strict mode javascript
 0.7.1 / 2013-02-05
 ==================
  * add repository URL to package.json
  * add DEBUG_COLORED to force colored output
  * add browserify support
  * fix component. Closes #24
 0.7.0 / 2012-05-04
 ==================
  * Added .component to package.json
  * Added debug.component.js build
 0.6.0 / 2012-03-16
 ==================
  * Added support for "-" prefix in DEBUG [Vinay Pulim]
  * Added `.enabled` flag to the node version [TooTallNate]
 0.5.0 / 2012-02-02
 ==================
  * Added: humanize diffs. Closes #8
  * Added `debug.disable()` to the CS variant
  * Removed padding. Closes #10
  * Fixed: persist client-side variant again. Closes #9
 0.4.0 / 2012-02-01
 ==================
  * Added browser variant support for older browsers [TooTallNate]
  * Added `debug.enable('project:*')` to browser variant [TooTallNate]
  * Added padding to diff (moved it to the right)
 0.3.0 / 2012-01-26
 ==================
  * Added millisecond diff when isatty, otherwise UTC string
 0.2.0 / 2012-01-22
 ==================
  * Added wildcard support
 0.1.0 / 2011-12-02
 ==================
  * Added: remove colors unless stderr isatty [TooTallNate]
 0.0.1 / 2010-01-03
 ==================
  * Initial release
--- a/node_modules/debug/LICENSE
+++ b/node_modules/debug/LICENSE
@ -0,0 +1,19 @@
 (The MIT License)
 Copyright (c) 2014 TJ Holowaychuk <tj@vision-media.ca>
 Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
 and associated documentation files (the 'Software'), to deal in the Software without restriction, 
 including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, 
 and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so,
 subject to the following conditions:
 The above copyright notice and this permission notice shall be included in all copies or substantial 
 portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT 
 LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. 
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, 
 WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE 
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/debug/Makefile
+++ b/node_modules/debug/Makefile
@ -0,0 +1,50 @@
 # get Makefile directory name: http://stackoverflow.com/a/5982798/376773
 THIS_MAKEFILE_PATH:=$(word $(words $(MAKEFILE_LIST)),$(MAKEFILE_LIST))
 THIS_DIR:=$(shell cd $(dir $(THIS_MAKEFILE_PATH));pwd)
 # BIN directory
 BIN := $(THIS_DIR)/node_modules/.bin
 # Path
 PATH := node_modules/.bin:$(PATH)
 SHELL := /bin/bash
 # applications
 NODE ?= $(shell which node)
 YARN ?= $(shell which yarn)
 PKG ?= $(if $(YARN),$(YARN),$(NODE) $(shell which npm))
 BROWSERIFY ?= $(NODE) $(BIN)/browserify
 .FORCE:
 install: node_modules
 node_modules: package.json
 	@NODE_ENV= $(PKG) install
 	@touch node_modules
 lint: .FORCE
 	eslint browser.js debug.js index.js node.js
 test-node: .FORCE
 	istanbul cover node_modules/mocha/bin/_mocha -- test/**.js
 test-browser: .FORCE
 	mkdir -p dist
 	@$(BROWSERIFY) \
 		--standalone debug \
 		. > dist/debug.js
 	karma start --single-run
 	rimraf dist
 test: .FORCE
 	concurrently \
 		"make test-node" \
 		"make test-browser"
 coveralls:
 	cat ./coverage/lcov.info | ./node_modules/coveralls/bin/coveralls.js
 .PHONY: all install clean distclean
--- a/node_modules/debug/README.md
+++ b/node_modules/debug/README.md
@ -0,0 +1,312 @@
 # debug
 [![Build Status](https://travis-ci.org/visionmedia/debug.svg?branch=master)](https://travis-ci.org/visionmedia/debug)  [![Coverage Status](https://coveralls.io/repos/github/visionmedia/debug/badge.svg?branch=master)](https://coveralls.io/github/visionmedia/debug?branch=master)  [![Slack](https://visionmedia-community-slackin.now.sh/badge.svg)](https://visionmedia-community-slackin.now.sh/) [![OpenCollective](https://opencollective.com/debug/backers/badge.svg)](#backers) 
 [![OpenCollective](https://opencollective.com/debug/sponsors/badge.svg)](#sponsors)
 A tiny node.js debugging utility modelled after node core's debugging technique.
 **Discussion around the V3 API is under way [here](https://github.com/visionmedia/debug/issues/370)**
 ## Installation
 ```bash
 $ npm install debug
 ```
 ## Usage
 `debug` exposes a function; simply pass this function the name of your module, and it will return a decorated version of `console.error` for you to pass debug statements to. This will allow you to toggle the debug output for different parts of your module as well as the module as a whole.
 Example _app.js_:
 ```js
 var debug = require('debug')('http')
  , http = require('http')
  , name = 'My App';
 // fake app
 debug('booting %s', name);
 http.createServer(function(req, res){
  debug(req.method + ' ' + req.url);
  res.end('hello\n');
 }).listen(3000, function(){
  debug('listening');
 });
 // fake worker of some kind
 require('./worker');
 ```
 Example _worker.js_:
 ```js
 var debug = require('debug')('worker');
 setInterval(function(){
  debug('doing some work');
 }, 1000);
 ```
 The __DEBUG__ environment variable is then used to enable these based on space or comma-delimited names. Here are some examples:
  ![debug http and worker](http://f.cl.ly/items/18471z1H402O24072r1J/Screenshot.png)
  ![debug worker](http://f.cl.ly/items/1X413v1a3M0d3C2c1E0i/Screenshot.png)
 #### Windows note
 On Windows the environment variable is set using the `set` command.
 ```cmd
 set DEBUG=*,-not_this
 ```
 Note that PowerShell uses different syntax to set environment variables.
 ```cmd
 $env:DEBUG = "*,-not_this"
  ```
 Then, run the program to be debugged as usual.
 ## Millisecond diff
  When actively developing an application it can be useful to see when the time spent between one `debug()` call and the next. Suppose for example you invoke `debug()` before requesting a resource, and after as well, the "+NNNms" will show you how much time was spent between calls.
  ![](http://f.cl.ly/items/2i3h1d3t121M2Z1A3Q0N/Screenshot.png)
  When stdout is not a TTY, `Date#toUTCString()` is used, making it more useful for logging the debug information as shown below:
  ![](http://f.cl.ly/items/112H3i0e0o0P0a2Q2r11/Screenshot.png)
 ## Conventions
  If you're using this in one or more of your libraries, you _should_ use the name of your library so that developers may toggle debugging as desired without guessing names. If you have more than one debuggers you _should_ prefix them with your library name and use ":" to separate features. For example "bodyParser" from Connect would then be "connect:bodyParser".
 ## Wildcards
  The `*` character may be used as a wildcard. Suppose for example your library has debuggers named "connect:bodyParser", "connect:compress", "connect:session", instead of listing all three with `DEBUG=connect:bodyParser,connect:compress,connect:session`, you may simply do `DEBUG=connect:*`, or to run everything using this module simply use `DEBUG=*`.
  You can also exclude specific debuggers by prefixing them with a "-" character.  For example, `DEBUG=*,-connect:*` would include all debuggers except those starting with "connect:".
 ## Environment Variables
  When running through Node.js, you can set a few environment variables that will
  change the behavior of the debug logging:
 | Name      | Purpose                                         |
 |-----------|-------------------------------------------------|
 | `DEBUG`   | Enables/disables specific debugging namespaces. |
 | `DEBUG_COLORS`| Whether or not to use colors in the debug output. |
 | `DEBUG_DEPTH` | Object inspection depth. |
 | `DEBUG_SHOW_HIDDEN` | Shows hidden properties on inspected objects. |
  __Note:__ The environment variables beginning with `DEBUG_` end up being
  converted into an Options object that gets used with `%o`/`%O` formatters.
  See the Node.js documentation for
  [`util.inspect()`](https://nodejs.org/api/util.html#util_util_inspect_object_options)
  for the complete list.
 ## Formatters
  Debug uses [printf-style](https://wikipedia.org/wiki/Printf_format_string) formatting. Below are the officially supported formatters:
 | Formatter | Representation |
 |-----------|----------------|
 | `%O`      | Pretty-print an Object on multiple lines. |
 | `%o`      | Pretty-print an Object all on a single line. |
 | `%s`      | String. |
 | `%d`      | Number (both integer and float). |
 | `%j`      | JSON. Replaced with the string '[Circular]' if the argument contains circular references. |
 | `%%`      | Single percent sign ('%'). This does not consume an argument. |
 ### Custom formatters
  You can add custom formatters by extending the `debug.formatters` object. For example, if you wanted to add support for rendering a Buffer as hex with `%h`, you could do something like:
 ```js
 const createDebug = require('debug')
 createDebug.formatters.h = (v) => {
  return v.toString('hex')
 }
 // …elsewhere
 const debug = createDebug('foo')
 debug('this is hex: %h', new Buffer('hello world'))
 //   foo this is hex: 68656c6c6f20776f726c6421 +0ms
 ```
 ## Browser support
  You can build a browser-ready script using [browserify](https://github.com/substack/node-browserify),
  or just use the [browserify-as-a-service](https://wzrd.in/) [build](https://wzrd.in/standalone/debug@latest),
  if you don't want to build it yourself.
  Debug's enable state is currently persisted by `localStorage`.
  Consider the situation shown below where you have `worker:a` and `worker:b`,
  and wish to debug both. You can enable this using `localStorage.debug`:
 ```js
 localStorage.debug = 'worker:*'
 ```
 And then refresh the page.
 ```js
 a = debug('worker:a');
 b = debug('worker:b');
 setInterval(function(){
  a('doing some work');
 }, 1000);
 setInterval(function(){
  b('doing some work');
 }, 1200);
 ```
 #### Web Inspector Colors
  Colors are also enabled on "Web Inspectors" that understand the `%c` formatting
  option. These are WebKit web inspectors, Firefox ([since version
  31](https://hacks.mozilla.org/2014/05/editable-box-model-multiple-selection-sublime-text-keys-much-more-firefox-developer-tools-episode-31/))
  and the Firebug plugin for Firefox (any version).
  Colored output looks something like:
  ![](https://cloud.githubusercontent.com/assets/71256/3139768/b98c5fd8-e8ef-11e3-862a-f7253b6f47c6.png)
 ## Output streams
  By default `debug` will log to stderr, however this can be configured per-namespace by overriding the `log` method:
 Example _stdout.js_:
 ```js
 var debug = require('debug');
 var error = debug('app:error');
 // by default stderr is used
 error('goes to stderr!');
 var log = debug('app:log');
 // set this namespace to log via console.log
 log.log = console.log.bind(console); // don't forget to bind to console!
 log('goes to stdout');
 error('still goes to stderr!');
 // set all output to go via console.info
 // overrides all per-namespace log settings
 debug.log = console.info.bind(console);
 error('now goes to stdout via console.info');
 log('still goes to stdout, but via console.info now');
 ```
 ## Authors
 - TJ Holowaychuk
 - Nathan Rajlich
 - Andrew Rhyne
 ## Backers
 Support us with a monthly donation and help us continue our activities. [[Become a backer](https://opencollective.com/debug#backer)]
 <a href="https://opencollective.com/debug/backer/0/website" target="_blank"><img src="https://opencollective.com/debug/backer/0/avatar.svg"></a>
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 ## Sponsors
 Become a sponsor and get your logo on our README on Github with a link to your site. [[Become a sponsor](https://opencollective.com/debug#sponsor)]
 <a href="https://opencollective.com/debug/sponsor/0/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/0/avatar.svg"></a>
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 <a href="https://opencollective.com/debug/sponsor/29/website" target="_blank"><img src="https://opencollective.com/debug/sponsor/29/avatar.svg"></a>
 ## License
 (The MIT License)
 Copyright (c) 2014-2016 TJ Holowaychuk &lt;tj@vision-media.ca&gt;
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/debug/component.json
+++ b/node_modules/debug/component.json
@ -0,0 +1,19 @@
 {
  "name": "debug",
  "repo": "visionmedia/debug",
  "description": "small debugging utility",
  "version": "2.6.9",
  "keywords": [
    "debug",
    "log",
    "debugger"
  ],
  "main": "src/browser.js",
  "scripts": [
    "src/browser.js",
    "src/debug.js"
  ],
  "dependencies": {
    "rauchg/ms.js": "0.7.1"
  }
 }
--- a/node_modules/debug/karma.conf.js
+++ b/node_modules/debug/karma.conf.js
@ -0,0 +1,70 @@
 // Karma configuration
 // Generated on Fri Dec 16 2016 13:09:51 GMT+0000 (UTC)
 module.exports = function(config) {
  config.set({
    // base path that will be used to resolve all patterns (eg. files, exclude)
    basePath: '',
    // frameworks to use
    // available frameworks: https://npmjs.org/browse/keyword/karma-adapter
    frameworks: ['mocha', 'chai', 'sinon'],
    // list of files / patterns to load in the browser
    files: [
      'dist/debug.js',
      'test/*spec.js'
    ],
    // list of files to exclude
    exclude: [
      'src/node.js'
    ],
    // preprocess matching files before serving them to the browser
    // available preprocessors: https://npmjs.org/browse/keyword/karma-preprocessor
    preprocessors: {
    },
    // test results reporter to use
    // possible values: 'dots', 'progress'
    // available reporters: https://npmjs.org/browse/keyword/karma-reporter
    reporters: ['progress'],
    // web server port
    port: 9876,
    // enable / disable colors in the output (reporters and logs)
    colors: true,
    // level of logging
    // possible values: config.LOG_DISABLE || config.LOG_ERROR || config.LOG_WARN || config.LOG_INFO || config.LOG_DEBUG
    logLevel: config.LOG_INFO,
    // enable / disable watching file and executing tests whenever any file changes
    autoWatch: true,
    // start these browsers
    // available browser launchers: https://npmjs.org/browse/keyword/karma-launcher
    browsers: ['PhantomJS'],
    // Continuous Integration mode
    // if true, Karma captures browsers, runs the tests and exits
    singleRun: false,
    // Concurrency level
    // how many browser should be started simultaneous
    concurrency: Infinity
  })
 }
--- a/node_modules/debug/node.js
+++ b/node_modules/debug/node.js
@ -0,0 +1 @@
 module.exports = require('./src/node');
--- a/node_modules/debug/package.json
+++ b/node_modules/debug/package.json
@ -0,0 +1,49 @@
 {
  "name": "debug",
  "version": "2.6.9",
  "repository": {
    "type": "git",
    "url": "git://github.com/visionmedia/debug.git"
  },
  "description": "small debugging utility",
  "keywords": [
    "debug",
    "log",
    "debugger"
  ],
  "author": "TJ Holowaychuk <tj@vision-media.ca>",
  "contributors": [
    "Nathan Rajlich <nathan@tootallnate.net> (http://n8.io)",
    "Andrew Rhyne <rhyneandrew@gmail.com>"
  ],
  "license": "MIT",
  "dependencies": {
    "ms": "2.0.0"
  },
  "devDependencies": {
    "browserify": "9.0.3",
    "chai": "^3.5.0",
    "concurrently": "^3.1.0",
    "coveralls": "^2.11.15",
    "eslint": "^3.12.1",
    "istanbul": "^0.4.5",
    "karma": "^1.3.0",
    "karma-chai": "^0.1.0",
    "karma-mocha": "^1.3.0",
    "karma-phantomjs-launcher": "^1.0.2",
    "karma-sinon": "^1.0.5",
    "mocha": "^3.2.0",
    "mocha-lcov-reporter": "^1.2.0",
    "rimraf": "^2.5.4",
    "sinon": "^1.17.6",
    "sinon-chai": "^2.8.0"
  },
  "main": "./src/index.js",
  "browser": "./src/browser.js",
  "component": {
    "scripts": {
      "debug/index.js": "browser.js",
      "debug/debug.js": "debug.js"
    }
  }
 }
--- a/node_modules/debug/src/browser.js
+++ b/node_modules/debug/src/browser.js
@ -0,0 +1,185 @@
 /**
 * This is the web browser implementation of `debug()`.
 *
 * Expose `debug()` as the module.
 */
 exports = module.exports = require('./debug');
 exports.log = log;
 exports.formatArgs = formatArgs;
 exports.save = save;
 exports.load = load;
 exports.useColors = useColors;
 exports.storage = 'undefined' != typeof chrome
               && 'undefined' != typeof chrome.storage
                  ? chrome.storage.local
                  : localstorage();
 /**
 * Colors.
 */
 exports.colors = [
  'lightseagreen',
  'forestgreen',
  'goldenrod',
  'dodgerblue',
  'darkorchid',
  'crimson'
 ];
 /**
 * Currently only WebKit-based Web Inspectors, Firefox >= v31,
 * and the Firebug extension (any Firefox version) are known
 * to support "%c" CSS customizations.
 *
 * TODO: add a `localStorage` variable to explicitly enable/disable colors
 */
 function useColors() {
  // NB: In an Electron preload script, document will be defined but not fully
  // initialized. Since we know we're in Chrome, we'll just detect this case
  // explicitly
  if (typeof window !== 'undefined' && window.process && window.process.type === 'renderer') {
    return true;
  }
  // is webkit? http://stackoverflow.com/a/16459606/376773
  // document is undefined in react-native: https://github.com/facebook/react-native/pull/1632
  return (typeof document !== 'undefined' && document.documentElement && document.documentElement.style && document.documentElement.style.WebkitAppearance) ||
    // is firebug? http://stackoverflow.com/a/398120/376773
    (typeof window !== 'undefined' && window.console && (window.console.firebug || (window.console.exception && window.console.table))) ||
    // is firefox >= v31?
    // https://developer.mozilla.org/en-US/docs/Tools/Web_Console#Styling_messages
    (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/firefox\/(\d+)/) && parseInt(RegExp.$1, 10) >= 31) ||
    // double check webkit in userAgent just in case we are in a worker
    (typeof navigator !== 'undefined' && navigator.userAgent && navigator.userAgent.toLowerCase().match(/applewebkit\/(\d+)/));
 }
 /**
 * Map %j to `JSON.stringify()`, since no Web Inspectors do that by default.
 */
 exports.formatters.j = function(v) {
  try {
    return JSON.stringify(v);
  } catch (err) {
    return '[UnexpectedJSONParseError]: ' + err.message;
  }
 };
 /**
 * Colorize log arguments if enabled.
 *
 * @api public
 */
 function formatArgs(args) {
  var useColors = this.useColors;
  args[0] = (useColors ? '%c' : '')
    + this.namespace
    + (useColors ? ' %c' : ' ')
    + args[0]
    + (useColors ? '%c ' : ' ')
    + '+' + exports.humanize(this.diff);
  if (!useColors) return;
  var c = 'color: ' + this.color;
  args.splice(1, 0, c, 'color: inherit')
  // the final "%c" is somewhat tricky, because there could be other
  // arguments passed either before or after the %c, so we need to
  // figure out the correct index to insert the CSS into
  var index = 0;
  var lastC = 0;
  args[0].replace(/%[a-zA-Z%]/g, function(match) {
    if ('%%' === match) return;
    index++;
    if ('%c' === match) {
      // we only are interested in the *last* %c
      // (the user may have provided their own)
      lastC = index;
    }
  });
  args.splice(lastC, 0, c);
 }
 /**
 * Invokes `console.log()` when available.
 * No-op when `console.log` is not a "function".
 *
 * @api public
 */
 function log() {
  // this hackery is required for IE8/9, where
  // the `console.log` function doesn't have 'apply'
  return 'object' === typeof console
    && console.log
    && Function.prototype.apply.call(console.log, console, arguments);
 }
 /**
 * Save `namespaces`.
 *
 * @param {String} namespaces
 * @api private
 */
 function save(namespaces) {
  try {
    if (null == namespaces) {
      exports.storage.removeItem('debug');
    } else {
      exports.storage.debug = namespaces;
    }
  } catch(e) {}
 }
 /**
 * Load `namespaces`.
 *
 * @return {String} returns the previously persisted debug modes
 * @api private
 */
 function load() {
  var r;
  try {
    r = exports.storage.debug;
  } catch(e) {}
  // If debug isn't set in LS, and we're in Electron, try to load $DEBUG
  if (!r && typeof process !== 'undefined' && 'env' in process) {
    r = process.env.DEBUG;
  }
  return r;
 }
 /**
 * Enable namespaces listed in `localStorage.debug` initially.
 */
 exports.enable(load());
 /**
 * Localstorage attempts to return the localstorage.
 *
 * This is necessary because safari throws
 * when a user disables cookies/localstorage
 * and you attempt to access it.
 *
 * @return {LocalStorage}
 * @api private
 */
 function localstorage() {
  try {
    return window.localStorage;
  } catch (e) {}
 }
--- a/node_modules/debug/src/debug.js
+++ b/node_modules/debug/src/debug.js
@ -0,0 +1,202 @@
 /**
 * This is the common logic for both the Node.js and web browser
 * implementations of `debug()`.
 *
 * Expose `debug()` as the module.
 */
 exports = module.exports = createDebug.debug = createDebug['default'] = createDebug;
 exports.coerce = coerce;
 exports.disable = disable;
 exports.enable = enable;
 exports.enabled = enabled;
 exports.humanize = require('ms');
 /**
 * The currently active debug mode names, and names to skip.
 */
 exports.names = [];
 exports.skips = [];
 /**
 * Map of special "%n" handling functions, for the debug "format" argument.
 *
 * Valid key names are a single, lower or upper-case letter, i.e. "n" and "N".
 */
 exports.formatters = {};
 /**
 * Previous log timestamp.
 */
 var prevTime;
 /**
 * Select a color.
 * @param {String} namespace
 * @return {Number}
 * @api private
 */
 function selectColor(namespace) {
  var hash = 0, i;
  for (i in namespace) {
    hash  = ((hash << 5) - hash) + namespace.charCodeAt(i);
    hash |= 0; // Convert to 32bit integer
  }
  return exports.colors[Math.abs(hash) % exports.colors.length];
 }
 /**
 * Create a debugger with the given `namespace`.
 *
 * @param {String} namespace
 * @return {Function}
 * @api public
 */
 function createDebug(namespace) {
  function debug() {
    // disabled?
    if (!debug.enabled) return;
    var self = debug;
    // set `diff` timestamp
    var curr = +new Date();
    var ms = curr - (prevTime || curr);
    self.diff = ms;
    self.prev = prevTime;
    self.curr = curr;
    prevTime = curr;
    // turn the `arguments` into a proper Array
    var args = new Array(arguments.length);
    for (var i = 0; i < args.length; i++) {
      args[i] = arguments[i];
    }
    args[0] = exports.coerce(args[0]);
    if ('string' !== typeof args[0]) {
      // anything else let's inspect with %O
      args.unshift('%O');
    }
    // apply any `formatters` transformations
    var index = 0;
    args[0] = args[0].replace(/%([a-zA-Z%])/g, function(match, format) {
      // if we encounter an escaped % then don't increase the array index
      if (match === '%%') return match;
      index++;
      var formatter = exports.formatters[format];
      if ('function' === typeof formatter) {
        var val = args[index];
        match = formatter.call(self, val);
        // now we need to remove `args[index]` since it's inlined in the `format`
        args.splice(index, 1);
        index--;
      }
      return match;
    });
    // apply env-specific formatting (colors, etc.)
    exports.formatArgs.call(self, args);
    var logFn = debug.log || exports.log || console.log.bind(console);
    logFn.apply(self, args);
  }
  debug.namespace = namespace;
  debug.enabled = exports.enabled(namespace);
  debug.useColors = exports.useColors();
  debug.color = selectColor(namespace);
  // env-specific initialization logic for debug instances
  if ('function' === typeof exports.init) {
    exports.init(debug);
  }
  return debug;
 }
 /**
 * Enables a debug mode by namespaces. This can include modes
 * separated by a colon and wildcards.
 *
 * @param {String} namespaces
 * @api public
 */
 function enable(namespaces) {
  exports.save(namespaces);
  exports.names = [];
  exports.skips = [];
  var split = (typeof namespaces === 'string' ? namespaces : '').split(/[\s,]+/);
  var len = split.length;
  for (var i = 0; i < len; i++) {
    if (!split[i]) continue; // ignore empty strings
    namespaces = split[i].replace(/\*/g, '.*?');
    if (namespaces[0] === '-') {
      exports.skips.push(new RegExp('^' + namespaces.substr(1) + '$'));
    } else {
      exports.names.push(new RegExp('^' + namespaces + '$'));
    }
  }
 }
 /**
 * Disable debug output.
 *
 * @api public
 */
 function disable() {
  exports.enable('');
 }
 /**
 * Returns true if the given mode name is enabled, false otherwise.
 *
 * @param {String} name
 * @return {Boolean}
 * @api public
 */
 function enabled(name) {
  var i, len;
  for (i = 0, len = exports.skips.length; i < len; i++) {
    if (exports.skips[i].test(name)) {
      return false;
    }
  }
  for (i = 0, len = exports.names.length; i < len; i++) {
    if (exports.names[i].test(name)) {
      return true;
    }
  }
  return false;
 }
 /**
 * Coerce `val`.
 *
 * @param {Mixed} val
 * @return {Mixed}
 * @api private
 */
 function coerce(val) {
  if (val instanceof Error) return val.stack || val.message;
  return val;
 }
--- a/node_modules/debug/src/index.js
+++ b/node_modules/debug/src/index.js
@ -0,0 +1,10 @@
 /**
 * Detect Electron renderer process, which is node, but we should
 * treat as a browser.
 */
 if (typeof process !== 'undefined' && process.type === 'renderer') {
  module.exports = require('./browser.js');
 } else {
  module.exports = require('./node.js');
 }
--- a/node_modules/debug/src/inspector-log.js
+++ b/node_modules/debug/src/inspector-log.js
@ -0,0 +1,15 @@
 module.exports = inspectorLog;
 // black hole
 const nullStream = new (require('stream').Writable)();
 nullStream._write = () => {};
 /**
 * Outputs a `console.log()` to the Node.js Inspector console *only*.
 */
 function inspectorLog() {
  const stdout = console._stdout;
  console._stdout = nullStream;
  console.log.apply(console, arguments);
  console._stdout = stdout;
 }
--- a/node_modules/debug/src/node.js
+++ b/node_modules/debug/src/node.js
@ -0,0 +1,248 @@
 /**
 * Module dependencies.
 */
 var tty = require('tty');
 var util = require('util');
 /**
 * This is the Node.js implementation of `debug()`.
 *
 * Expose `debug()` as the module.
 */
 exports = module.exports = require('./debug');
 exports.init = init;
 exports.log = log;
 exports.formatArgs = formatArgs;
 exports.save = save;
 exports.load = load;
 exports.useColors = useColors;
 /**
 * Colors.
 */
 exports.colors = [6, 2, 3, 4, 5, 1];
 /**
 * Build up the default `inspectOpts` object from the environment variables.
 *
 *   $ DEBUG_COLORS=no DEBUG_DEPTH=10 DEBUG_SHOW_HIDDEN=enabled node script.js
 */
 exports.inspectOpts = Object.keys(process.env).filter(function (key) {
  return /^debug_/i.test(key);
 }).reduce(function (obj, key) {
  // camel-case
  var prop = key
    .substring(6)
    .toLowerCase()
    .replace(/_([a-z])/g, function (_, k) { return k.toUpperCase() });
  // coerce string value into JS value
  var val = process.env[key];
  if (/^(yes|on|true|enabled)$/i.test(val)) val = true;
  else if (/^(no|off|false|disabled)$/i.test(val)) val = false;
  else if (val === 'null') val = null;
  else val = Number(val);
  obj[prop] = val;
  return obj;
 }, {});
 /**
 * The file descriptor to write the `debug()` calls to.
 * Set the `DEBUG_FD` env variable to override with another value. i.e.:
 *
 *   $ DEBUG_FD=3 node script.js 3>debug.log
 */
 var fd = parseInt(process.env.DEBUG_FD, 10) || 2;
 if (1 !== fd && 2 !== fd) {
  util.deprecate(function(){}, 'except for stderr(2) and stdout(1), any other usage of DEBUG_FD is deprecated. Override debug.log if you want to use a different log function (https://git.io/debug_fd)')()
 }
 var stream = 1 === fd ? process.stdout :
             2 === fd ? process.stderr :
             createWritableStdioStream(fd);
 /**
 * Is stdout a TTY? Colored output is enabled when `true`.
 */
 function useColors() {
  return 'colors' in exports.inspectOpts
    ? Boolean(exports.inspectOpts.colors)
    : tty.isatty(fd);
 }
 /**
 * Map %o to `util.inspect()`, all on a single line.
 */
 exports.formatters.o = function(v) {
  this.inspectOpts.colors = this.useColors;
  return util.inspect(v, this.inspectOpts)
    .split('\n').map(function(str) {
      return str.trim()
    }).join(' ');
 };
 /**
 * Map %o to `util.inspect()`, allowing multiple lines if needed.
 */
 exports.formatters.O = function(v) {
  this.inspectOpts.colors = this.useColors;
  return util.inspect(v, this.inspectOpts);
 };
 /**
 * Adds ANSI color escape codes if enabled.
 *
 * @api public
 */
 function formatArgs(args) {
  var name = this.namespace;
  var useColors = this.useColors;
  if (useColors) {
    var c = this.color;
    var prefix = '  \u001b[3' + c + ';1m' + name + ' ' + '\u001b[0m';
    args[0] = prefix + args[0].split('\n').join('\n' + prefix);
    args.push('\u001b[3' + c + 'm+' + exports.humanize(this.diff) + '\u001b[0m');
  } else {
    args[0] = new Date().toUTCString()
      + ' ' + name + ' ' + args[0];
  }
 }
 /**
 * Invokes `util.format()` with the specified arguments and writes to `stream`.
 */
 function log() {
  return stream.write(util.format.apply(util, arguments) + '\n');
 }
 /**
 * Save `namespaces`.
 *
 * @param {String} namespaces
 * @api private
 */
 function save(namespaces) {
  if (null == namespaces) {
    // If you set a process.env field to null or undefined, it gets cast to the
    // string 'null' or 'undefined'. Just delete instead.
    delete process.env.DEBUG;
  } else {
    process.env.DEBUG = namespaces;
  }
 }
 /**
 * Load `namespaces`.
 *
 * @return {String} returns the previously persisted debug modes
 * @api private
 */
 function load() {
  return process.env.DEBUG;
 }
 /**
 * Copied from `node/src/node.js`.
 *
 * XXX: It's lame that node doesn't expose this API out-of-the-box. It also
 * relies on the undocumented `tty_wrap.guessHandleType()` which is also lame.
 */
 function createWritableStdioStream (fd) {
  var stream;
  var tty_wrap = process.binding('tty_wrap');
  // Note stream._type is used for test-module-load-list.js
  switch (tty_wrap.guessHandleType(fd)) {
    case 'TTY':
      stream = new tty.WriteStream(fd);
      stream._type = 'tty';
      // Hack to have stream not keep the event loop alive.
      // See https://github.com/joyent/node/issues/1726
      if (stream._handle && stream._handle.unref) {
        stream._handle.unref();
      }
      break;
    case 'FILE':
      var fs = require('fs');
      stream = new fs.SyncWriteStream(fd, { autoClose: false });
      stream._type = 'fs';
      break;
    case 'PIPE':
    case 'TCP':
      var net = require('net');
      stream = new net.Socket({
        fd: fd,
        readable: false,
        writable: true
      });
      // FIXME Should probably have an option in net.Socket to create a
      // stream from an existing fd which is writable only. But for now
      // we'll just add this hack and set the `readable` member to false.
      // Test: ./node test/fixtures/echo.js < /etc/passwd
      stream.readable = false;
      stream.read = null;
      stream._type = 'pipe';
      // FIXME Hack to have stream not keep the event loop alive.
      // See https://github.com/joyent/node/issues/1726
      if (stream._handle && stream._handle.unref) {
        stream._handle.unref();
      }
      break;
    default:
      // Probably an error on in uv_guess_handle()
      throw new Error('Implement me. Unknown stream file type!');
  }
  // For supporting legacy API we put the FD here.
  stream.fd = fd;
  stream._isStdio = true;
  return stream;
 }
 /**
 * Init logic for `debug` instances.
 *
 * Create a new `inspectOpts` object in case `useColors` is set
 * differently for a particular `debug` instance.
 */
 function init (debug) {
  debug.inspectOpts = {};
  var keys = Object.keys(exports.inspectOpts);
  for (var i = 0; i < keys.length; i++) {
    debug.inspectOpts[keys[i]] = exports.inspectOpts[keys[i]];
  }
 }
 /**
 * Enable namespaces listed in `process.env.DEBUG` initially.
 */
 exports.enable(load());
--- a/node_modules/depd/History.md
+++ b/node_modules/depd/History.md
@ -0,0 +1,96 @@
 1.1.2 / 2018-01-11
 ==================
  * perf: remove argument reassignment
  * Support Node.js 0.6 to 9.x
 1.1.1 / 2017-07-27
 ==================
  * Remove unnecessary `Buffer` loading
  * Support Node.js 0.6 to 8.x
 1.1.0 / 2015-09-14
 ==================
  * Enable strict mode in more places
  * Support io.js 3.x
  * Support io.js 2.x
  * Support web browser loading
    - Requires bundler like Browserify or webpack
 1.0.1 / 2015-04-07
 ==================
  * Fix `TypeError`s when under `'use strict'` code
  * Fix useless type name on auto-generated messages
  * Support io.js 1.x
  * Support Node.js 0.12
 1.0.0 / 2014-09-17
 ==================
  * No changes
 0.4.5 / 2014-09-09
 ==================
  * Improve call speed to functions using the function wrapper
  * Support Node.js 0.6
 0.4.4 / 2014-07-27
 ==================
  * Work-around v8 generating empty stack traces
 0.4.3 / 2014-07-26
 ==================
  * Fix exception when global `Error.stackTraceLimit` is too low
 0.4.2 / 2014-07-19
 ==================
  * Correct call site for wrapped functions and properties
 0.4.1 / 2014-07-19
 ==================
  * Improve automatic message generation for function properties
 0.4.0 / 2014-07-19
 ==================
  * Add `TRACE_DEPRECATION` environment variable
  * Remove non-standard grey color from color output
  * Support `--no-deprecation` argument
  * Support `--trace-deprecation` argument
  * Support `deprecate.property(fn, prop, message)`
 0.3.0 / 2014-06-16
 ==================
  * Add `NO_DEPRECATION` environment variable
 0.2.0 / 2014-06-15
 ==================
  * Add `deprecate.property(obj, prop, message)`
  * Remove `supports-color` dependency for node.js 0.8
 0.1.0 / 2014-06-15
 ==================
  * Add `deprecate.function(fn, message)`
  * Add `process.on('deprecation', fn)` emitter
  * Automatically generate message when omitted from `deprecate()`
 0.0.1 / 2014-06-15
 ==================
  * Fix warning for dynamic calls at singe call site
 0.0.0 / 2014-06-15
 ==================
  * Initial implementation
--- a/node_modules/depd/LICENSE
+++ b/node_modules/depd/LICENSE
@ -0,0 +1,22 @@
 (The MIT License)
 Copyright (c) 2014-2017 Douglas Christopher Wilson
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/depd/Readme.md
+++ b/node_modules/depd/Readme.md
@ -0,0 +1,280 @@
 # depd
 [![NPM Version][npm-version-image]][npm-url]
 [![NPM Downloads][npm-downloads-image]][npm-url]
 [![Node.js Version][node-image]][node-url]
 [![Linux Build][travis-image]][travis-url]
 [![Windows Build][appveyor-image]][appveyor-url]
 [![Coverage Status][coveralls-image]][coveralls-url]
 Deprecate all the things
 > With great modules comes great responsibility; mark things deprecated!
 ## Install
 This module is installed directly using `npm`:
 ```sh
 $ npm install depd
 ```
 This module can also be bundled with systems like
 [Browserify](http://browserify.org/) or [webpack](https://webpack.github.io/),
 though by default this module will alter it's API to no longer display or
 track deprecations.
 ## API
 <!-- eslint-disable no-unused-vars -->
 ```js
 var deprecate = require('depd')('my-module')
 ```
 This library allows you to display deprecation messages to your users.
 This library goes above and beyond with deprecation warnings by
 introspection of the call stack (but only the bits that it is interested
 in).
 Instead of just warning on the first invocation of a deprecated
 function and never again, this module will warn on the first invocation
 of a deprecated function per unique call site, making it ideal to alert
 users of all deprecated uses across the code base, rather than just
 whatever happens to execute first.
 The deprecation warnings from this module also include the file and line
 information for the call into the module that the deprecated function was
 in.
 **NOTE** this library has a similar interface to the `debug` module, and
 this module uses the calling file to get the boundary for the call stacks,
 so you should always create a new `deprecate` object in each file and not
 within some central file.
 ### depd(namespace)
 Create a new deprecate function that uses the given namespace name in the
 messages and will display the call site prior to the stack entering the
 file this function was called from. It is highly suggested you use the
 name of your module as the namespace.
 ### deprecate(message)
 Call this function from deprecated code to display a deprecation message.
 This message will appear once per unique caller site. Caller site is the
 first call site in the stack in a different file from the caller of this
 function.
 If the message is omitted, a message is generated for you based on the site
 of the `deprecate()` call and will display the name of the function called,
 similar to the name displayed in a stack trace.
 ### deprecate.function(fn, message)
 Call this function to wrap a given function in a deprecation message on any
 call to the function. An optional message can be supplied to provide a custom
 message.
 ### deprecate.property(obj, prop, message)
 Call this function to wrap a given property on object in a deprecation message
 on any accessing or setting of the property. An optional message can be supplied
 to provide a custom message.
 The method must be called on the object where the property belongs (not
 inherited from the prototype).
 If the property is a data descriptor, it will be converted to an accessor
 descriptor in order to display the deprecation message.
 ### process.on('deprecation', fn)
 This module will allow easy capturing of deprecation errors by emitting the
 errors as the type "deprecation" on the global `process`. If there are no
 listeners for this type, the errors are written to STDERR as normal, but if
 there are any listeners, nothing will be written to STDERR and instead only
 emitted. From there, you can write the errors in a different format or to a
 logging source.
 The error represents the deprecation and is emitted only once with the same
 rules as writing to STDERR. The error has the following properties:
  - `message` - This is the message given by the library
  - `name` - This is always `'DeprecationError'`
  - `namespace` - This is the namespace the deprecation came from
  - `stack` - This is the stack of the call to the deprecated thing
 Example `error.stack` output:
 ```
 DeprecationError: my-cool-module deprecated oldfunction
    at Object.<anonymous> ([eval]-wrapper:6:22)
    at Module._compile (module.js:456:26)
    at evalScript (node.js:532:25)
    at startup (node.js:80:7)
    at node.js:902:3
 ```
 ### process.env.NO_DEPRECATION
 As a user of modules that are deprecated, the environment variable `NO_DEPRECATION`
 is provided as a quick solution to silencing deprecation warnings from being
 output. The format of this is similar to that of `DEBUG`:
 ```sh
 $ NO_DEPRECATION=my-module,othermod node app.js
 ```
 This will suppress deprecations from being output for "my-module" and "othermod".
 The value is a list of comma-separated namespaces. To suppress every warning
 across all namespaces, use the value `*` for a namespace.
 Providing the argument `--no-deprecation` to the `node` executable will suppress
 all deprecations (only available in Node.js 0.8 or higher).
 **NOTE** This will not suppress the deperecations given to any "deprecation"
 event listeners, just the output to STDERR.
 ### process.env.TRACE_DEPRECATION
 As a user of modules that are deprecated, the environment variable `TRACE_DEPRECATION`
 is provided as a solution to getting more detailed location information in deprecation
 warnings by including the entire stack trace. The format of this is the same as
 `NO_DEPRECATION`:
 ```sh
 $ TRACE_DEPRECATION=my-module,othermod node app.js
 ```
 This will include stack traces for deprecations being output for "my-module" and
 "othermod". The value is a list of comma-separated namespaces. To trace every
 warning across all namespaces, use the value `*` for a namespace.
 Providing the argument `--trace-deprecation` to the `node` executable will trace
 all deprecations (only available in Node.js 0.8 or higher).
 **NOTE** This will not trace the deperecations silenced by `NO_DEPRECATION`.
 ## Display
 ![message](files/message.png)
 When a user calls a function in your library that you mark deprecated, they
 will see the following written to STDERR (in the given colors, similar colors
 and layout to the `debug` module):
 ```
 bright cyan    bright yellow
 |              |          reset       cyan
 |              |          |           |
 ▼              ▼          ▼           ▼
 my-cool-module deprecated oldfunction [eval]-wrapper:6:22
 ▲              ▲          ▲           ▲
 |              |          |           |
 namespace      |          |           location of mycoolmod.oldfunction() call
               |          deprecation message
               the word "deprecated"
 ```
 If the user redirects their STDERR to a file or somewhere that does not support
 colors, they see (similar layout to the `debug` module):
 ```
 Sun, 15 Jun 2014 05:21:37 GMT my-cool-module deprecated oldfunction at [eval]-wrapper:6:22
 ▲                             ▲              ▲          ▲              ▲
 |                             |              |          |              |
 timestamp of message          namespace      |          |             location of mycoolmod.oldfunction() call
                                             |          deprecation message
                                             the word "deprecated"
 ```
 ## Examples
 ### Deprecating all calls to a function
 This will display a deprecated message about "oldfunction" being deprecated
 from "my-module" on STDERR.
 ```js
 var deprecate = require('depd')('my-cool-module')
 // message automatically derived from function name
 // Object.oldfunction
 exports.oldfunction = deprecate.function(function oldfunction () {
  // all calls to function are deprecated
 })
 // specific message
 exports.oldfunction = deprecate.function(function () {
  // all calls to function are deprecated
 }, 'oldfunction')
 ```
 ### Conditionally deprecating a function call
 This will display a deprecated message about "weirdfunction" being deprecated
 from "my-module" on STDERR when called with less than 2 arguments.
 ```js
 var deprecate = require('depd')('my-cool-module')
 exports.weirdfunction = function () {
  if (arguments.length < 2) {
    // calls with 0 or 1 args are deprecated
    deprecate('weirdfunction args < 2')
  }
 }
 ```
 When calling `deprecate` as a function, the warning is counted per call site
 within your own module, so you can display different deprecations depending
 on different situations and the users will still get all the warnings:
 ```js
 var deprecate = require('depd')('my-cool-module')
 exports.weirdfunction = function () {
  if (arguments.length < 2) {
    // calls with 0 or 1 args are deprecated
    deprecate('weirdfunction args < 2')
  } else if (typeof arguments[0] !== 'string') {
    // calls with non-string first argument are deprecated
    deprecate('weirdfunction non-string first arg')
  }
 }
 ```
 ### Deprecating property access
 This will display a deprecated message about "oldprop" being deprecated
 from "my-module" on STDERR when accessed. A deprecation will be displayed
 when setting the value and when getting the value.
 ```js
 var deprecate = require('depd')('my-cool-module')
 exports.oldprop = 'something'
 // message automatically derives from property name
 deprecate.property(exports, 'oldprop')
 // explicit message
 deprecate.property(exports, 'oldprop', 'oldprop >= 0.10')
 ```
 ## License
 [MIT](LICENSE)
 [npm-version-image]: https://img.shields.io/npm/v/depd.svg
 [npm-downloads-image]: https://img.shields.io/npm/dm/depd.svg
 [npm-url]: https://npmjs.org/package/depd
 [travis-image]: https://img.shields.io/travis/dougwilson/nodejs-depd/master.svg?label=linux
 [travis-url]: https://travis-ci.org/dougwilson/nodejs-depd
 [appveyor-image]: https://img.shields.io/appveyor/ci/dougwilson/nodejs-depd/master.svg?label=windows
 [appveyor-url]: https://ci.appveyor.com/project/dougwilson/nodejs-depd
 [coveralls-image]: https://img.shields.io/coveralls/dougwilson/nodejs-depd/master.svg
 [coveralls-url]: https://coveralls.io/r/dougwilson/nodejs-depd?branch=master
 [node-image]: https://img.shields.io/node/v/depd.svg
 [node-url]: https://nodejs.org/en/download/
--- a/node_modules/depd/index.js
+++ b/node_modules/depd/index.js
@ -0,0 +1,522 @@
 /*!
 * depd
 * Copyright(c) 2014-2017 Douglas Christopher Wilson
 * MIT Licensed
 */
 /**
 * Module dependencies.
 */
 var callSiteToString = require('./lib/compat').callSiteToString
 var eventListenerCount = require('./lib/compat').eventListenerCount
 var relative = require('path').relative
 /**
 * Module exports.
 */
 module.exports = depd
 /**
 * Get the path to base files on.
 */
 var basePath = process.cwd()
 /**
 * Determine if namespace is contained in the string.
 */
 function containsNamespace (str, namespace) {
  var vals = str.split(/[ ,]+/)
  var ns = String(namespace).toLowerCase()
  for (var i = 0; i < vals.length; i++) {
    var val = vals[i]
    // namespace contained
    if (val && (val === '*' || val.toLowerCase() === ns)) {
      return true
    }
  }
  return false
 }
 /**
 * Convert a data descriptor to accessor descriptor.
 */
 function convertDataDescriptorToAccessor (obj, prop, message) {
  var descriptor = Object.getOwnPropertyDescriptor(obj, prop)
  var value = descriptor.value
  descriptor.get = function getter () { return value }
  if (descriptor.writable) {
    descriptor.set = function setter (val) { return (value = val) }
  }
  delete descriptor.value
  delete descriptor.writable
  Object.defineProperty(obj, prop, descriptor)
  return descriptor
 }
 /**
 * Create arguments string to keep arity.
 */
 function createArgumentsString (arity) {
  var str = ''
  for (var i = 0; i < arity; i++) {
    str += ', arg' + i
  }
  return str.substr(2)
 }
 /**
 * Create stack string from stack.
 */
 function createStackString (stack) {
  var str = this.name + ': ' + this.namespace
  if (this.message) {
    str += ' deprecated ' + this.message
  }
  for (var i = 0; i < stack.length; i++) {
    str += '\n    at ' + callSiteToString(stack[i])
  }
  return str
 }
 /**
 * Create deprecate for namespace in caller.
 */
 function depd (namespace) {
  if (!namespace) {
    throw new TypeError('argument namespace is required')
  }
  var stack = getStack()
  var site = callSiteLocation(stack[1])
  var file = site[0]
  function deprecate (message) {
    // call to self as log
    log.call(deprecate, message)
  }
  deprecate._file = file
  deprecate._ignored = isignored(namespace)
  deprecate._namespace = namespace
  deprecate._traced = istraced(namespace)
  deprecate._warned = Object.create(null)
  deprecate.function = wrapfunction
  deprecate.property = wrapproperty
  return deprecate
 }
 /**
 * Determine if namespace is ignored.
 */
 function isignored (namespace) {
  /* istanbul ignore next: tested in a child processs */
  if (process.noDeprecation) {
    // --no-deprecation support
    return true
  }
  var str = process.env.NO_DEPRECATION || ''
  // namespace ignored
  return containsNamespace(str, namespace)
 }
 /**
 * Determine if namespace is traced.
 */
 function istraced (namespace) {
  /* istanbul ignore next: tested in a child processs */
  if (process.traceDeprecation) {
    // --trace-deprecation support
    return true
  }
  var str = process.env.TRACE_DEPRECATION || ''
  // namespace traced
  return containsNamespace(str, namespace)
 }
 /**
 * Display deprecation message.
 */
 function log (message, site) {
  var haslisteners = eventListenerCount(process, 'deprecation') !== 0
  // abort early if no destination
  if (!haslisteners && this._ignored) {
    return
  }
  var caller
  var callFile
  var callSite
  var depSite
  var i = 0
  var seen = false
  var stack = getStack()
  var file = this._file
  if (site) {
    // provided site
    depSite = site
    callSite = callSiteLocation(stack[1])
    callSite.name = depSite.name
    file = callSite[0]
  } else {
    // get call site
    i = 2
    depSite = callSiteLocation(stack[i])
    callSite = depSite
  }
  // get caller of deprecated thing in relation to file
  for (; i < stack.length; i++) {
    caller = callSiteLocation(stack[i])
    callFile = caller[0]
    if (callFile === file) {
      seen = true
    } else if (callFile === this._file) {
      file = this._file
    } else if (seen) {
      break
    }
  }
  var key = caller
    ? depSite.join(':') + '__' + caller.join(':')
    : undefined
  if (key !== undefined && key in this._warned) {
    // already warned
    return
  }
  this._warned[key] = true
  // generate automatic message from call site
  var msg = message
  if (!msg) {
    msg = callSite === depSite || !callSite.name
      ? defaultMessage(depSite)
      : defaultMessage(callSite)
  }
  // emit deprecation if listeners exist
  if (haslisteners) {
    var err = DeprecationError(this._namespace, msg, stack.slice(i))
    process.emit('deprecation', err)
    return
  }
  // format and write message
  var format = process.stderr.isTTY
    ? formatColor
    : formatPlain
  var output = format.call(this, msg, caller, stack.slice(i))
  process.stderr.write(output + '\n', 'utf8')
 }
 /**
 * Get call site location as array.
 */
 function callSiteLocation (callSite) {
  var file = callSite.getFileName() || '<anonymous>'
  var line = callSite.getLineNumber()
  var colm = callSite.getColumnNumber()
  if (callSite.isEval()) {
    file = callSite.getEvalOrigin() + ', ' + file
  }
  var site = [file, line, colm]
  site.callSite = callSite
  site.name = callSite.getFunctionName()
  return site
 }
 /**
 * Generate a default message from the site.
 */
 function defaultMessage (site) {
  var callSite = site.callSite
  var funcName = site.name
  // make useful anonymous name
  if (!funcName) {
    funcName = '<anonymous@' + formatLocation(site) + '>'
  }
  var context = callSite.getThis()
  var typeName = context && callSite.getTypeName()
  // ignore useless type name
  if (typeName === 'Object') {
    typeName = undefined
  }
  // make useful type name
  if (typeName === 'Function') {
    typeName = context.name || typeName
  }
  return typeName && callSite.getMethodName()
    ? typeName + '.' + funcName
    : funcName
 }
 /**
 * Format deprecation message without color.
 */
 function formatPlain (msg, caller, stack) {
  var timestamp = new Date().toUTCString()
  var formatted = timestamp +
    ' ' + this._namespace +
    ' deprecated ' + msg
  // add stack trace
  if (this._traced) {
    for (var i = 0; i < stack.length; i++) {
      formatted += '\n    at ' + callSiteToString(stack[i])
    }
    return formatted
  }
  if (caller) {
    formatted += ' at ' + formatLocation(caller)
  }
  return formatted
 }
 /**
 * Format deprecation message with color.
 */
 function formatColor (msg, caller, stack) {
  var formatted = '\x1b[36;1m' + this._namespace + '\x1b[22;39m' + // bold cyan
    ' \x1b[33;1mdeprecated\x1b[22;39m' + // bold yellow
    ' \x1b[0m' + msg + '\x1b[39m' // reset
  // add stack trace
  if (this._traced) {
    for (var i = 0; i < stack.length; i++) {
      formatted += '\n    \x1b[36mat ' + callSiteToString(stack[i]) + '\x1b[39m' // cyan
    }
    return formatted
  }
  if (caller) {
    formatted += ' \x1b[36m' + formatLocation(caller) + '\x1b[39m' // cyan
  }
  return formatted
 }
 /**
 * Format call site location.
 */
 function formatLocation (callSite) {
  return relative(basePath, callSite[0]) +
    ':' + callSite[1] +
    ':' + callSite[2]
 }
 /**
 * Get the stack as array of call sites.
 */
 function getStack () {
  var limit = Error.stackTraceLimit
  var obj = {}
  var prep = Error.prepareStackTrace
  Error.prepareStackTrace = prepareObjectStackTrace
  Error.stackTraceLimit = Math.max(10, limit)
  // capture the stack
  Error.captureStackTrace(obj)
  // slice this function off the top
  var stack = obj.stack.slice(1)
  Error.prepareStackTrace = prep
  Error.stackTraceLimit = limit
  return stack
 }
 /**
 * Capture call site stack from v8.
 */
 function prepareObjectStackTrace (obj, stack) {
  return stack
 }
 /**
 * Return a wrapped function in a deprecation message.
 */
 function wrapfunction (fn, message) {
  if (typeof fn !== 'function') {
    throw new TypeError('argument fn must be a function')
  }
  var args = createArgumentsString(fn.length)
  var deprecate = this // eslint-disable-line no-unused-vars
  var stack = getStack()
  var site = callSiteLocation(stack[1])
  site.name = fn.name
   // eslint-disable-next-line no-eval
  var deprecatedfn = eval('(function (' + args + ') {\n' +
    '"use strict"\n' +
    'log.call(deprecate, message, site)\n' +
    'return fn.apply(this, arguments)\n' +
    '})')
  return deprecatedfn
 }
 /**
 * Wrap property in a deprecation message.
 */
 function wrapproperty (obj, prop, message) {
  if (!obj || (typeof obj !== 'object' && typeof obj !== 'function')) {
    throw new TypeError('argument obj must be object')
  }
  var descriptor = Object.getOwnPropertyDescriptor(obj, prop)
  if (!descriptor) {
    throw new TypeError('must call property on owner object')
  }
  if (!descriptor.configurable) {
    throw new TypeError('property must be configurable')
  }
  var deprecate = this
  var stack = getStack()
  var site = callSiteLocation(stack[1])
  // set site name
  site.name = prop
  // convert data descriptor
  if ('value' in descriptor) {
    descriptor = convertDataDescriptorToAccessor(obj, prop, message)
  }
  var get = descriptor.get
  var set = descriptor.set
  // wrap getter
  if (typeof get === 'function') {
    descriptor.get = function getter () {
      log.call(deprecate, message, site)
      return get.apply(this, arguments)
    }
  }
  // wrap setter
  if (typeof set === 'function') {
    descriptor.set = function setter () {
      log.call(deprecate, message, site)
      return set.apply(this, arguments)
    }
  }
  Object.defineProperty(obj, prop, descriptor)
 }
 /**
 * Create DeprecationError for deprecation
 */
 function DeprecationError (namespace, message, stack) {
  var error = new Error()
  var stackString
  Object.defineProperty(error, 'constructor', {
    value: DeprecationError
  })
  Object.defineProperty(error, 'message', {
    configurable: true,
    enumerable: false,
    value: message,
    writable: true
  })
  Object.defineProperty(error, 'name', {
    enumerable: false,
    configurable: true,
    value: 'DeprecationError',
    writable: true
  })
  Object.defineProperty(error, 'namespace', {
    configurable: true,
    enumerable: false,
    value: namespace,
    writable: true
  })
  Object.defineProperty(error, 'stack', {
    configurable: true,
    enumerable: false,
    get: function () {
      if (stackString !== undefined) {
        return stackString
      }
      // prepare stack trace
      return (stackString = createStackString.call(this, stack))
    },
    set: function setter (val) {
      stackString = val
    }
  })
  return error
 }
--- a/node_modules/depd/lib/browser/index.js
+++ b/node_modules/depd/lib/browser/index.js
@ -0,0 +1,77 @@
 /*!
 * depd
 * Copyright(c) 2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module exports.
 * @public
 */
 module.exports = depd
 /**
 * Create deprecate for namespace in caller.
 */
 function depd (namespace) {
  if (!namespace) {
    throw new TypeError('argument namespace is required')
  }
  function deprecate (message) {
    // no-op in browser
  }
  deprecate._file = undefined
  deprecate._ignored = true
  deprecate._namespace = namespace
  deprecate._traced = false
  deprecate._warned = Object.create(null)
  deprecate.function = wrapfunction
  deprecate.property = wrapproperty
  return deprecate
 }
 /**
 * Return a wrapped function in a deprecation message.
 *
 * This is a no-op version of the wrapper, which does nothing but call
 * validation.
 */
 function wrapfunction (fn, message) {
  if (typeof fn !== 'function') {
    throw new TypeError('argument fn must be a function')
  }
  return fn
 }
 /**
 * Wrap property in a deprecation message.
 *
 * This is a no-op version of the wrapper, which does nothing but call
 * validation.
 */
 function wrapproperty (obj, prop, message) {
  if (!obj || (typeof obj !== 'object' && typeof obj !== 'function')) {
    throw new TypeError('argument obj must be object')
  }
  var descriptor = Object.getOwnPropertyDescriptor(obj, prop)
  if (!descriptor) {
    throw new TypeError('must call property on owner object')
  }
  if (!descriptor.configurable) {
    throw new TypeError('property must be configurable')
  }
 }
--- a/node_modules/depd/lib/compat/callsite-tostring.js
+++ b/node_modules/depd/lib/compat/callsite-tostring.js
@ -0,0 +1,103 @@
 /*!
 * depd
 * Copyright(c) 2014 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module exports.
 */
 module.exports = callSiteToString
 /**
 * Format a CallSite file location to a string.
 */
 function callSiteFileLocation (callSite) {
  var fileName
  var fileLocation = ''
  if (callSite.isNative()) {
    fileLocation = 'native'
  } else if (callSite.isEval()) {
    fileName = callSite.getScriptNameOrSourceURL()
    if (!fileName) {
      fileLocation = callSite.getEvalOrigin()
    }
  } else {
    fileName = callSite.getFileName()
  }
  if (fileName) {
    fileLocation += fileName
    var lineNumber = callSite.getLineNumber()
    if (lineNumber != null) {
      fileLocation += ':' + lineNumber
      var columnNumber = callSite.getColumnNumber()
      if (columnNumber) {
        fileLocation += ':' + columnNumber
      }
    }
  }
  return fileLocation || 'unknown source'
 }
 /**
 * Format a CallSite to a string.
 */
 function callSiteToString (callSite) {
  var addSuffix = true
  var fileLocation = callSiteFileLocation(callSite)
  var functionName = callSite.getFunctionName()
  var isConstructor = callSite.isConstructor()
  var isMethodCall = !(callSite.isToplevel() || isConstructor)
  var line = ''
  if (isMethodCall) {
    var methodName = callSite.getMethodName()
    var typeName = getConstructorName(callSite)
    if (functionName) {
      if (typeName && functionName.indexOf(typeName) !== 0) {
        line += typeName + '.'
      }
      line += functionName
      if (methodName && functionName.lastIndexOf('.' + methodName) !== functionName.length - methodName.length - 1) {
        line += ' [as ' + methodName + ']'
      }
    } else {
      line += typeName + '.' + (methodName || '<anonymous>')
    }
  } else if (isConstructor) {
    line += 'new ' + (functionName || '<anonymous>')
  } else if (functionName) {
    line += functionName
  } else {
    addSuffix = false
    line += fileLocation
  }
  if (addSuffix) {
    line += ' (' + fileLocation + ')'
  }
  return line
 }
 /**
 * Get constructor name of reviver.
 */
 function getConstructorName (obj) {
  var receiver = obj.receiver
  return (receiver.constructor && receiver.constructor.name) || null
 }
--- a/node_modules/depd/lib/compat/event-listener-count.js
+++ b/node_modules/depd/lib/compat/event-listener-count.js
@ -0,0 +1,22 @@
 /*!
 * depd
 * Copyright(c) 2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module exports.
 * @public
 */
 module.exports = eventListenerCount
 /**
 * Get the count of listeners on an event emitter of a specific type.
 */
 function eventListenerCount (emitter, type) {
  return emitter.listeners(type).length
 }
--- a/node_modules/depd/lib/compat/index.js
+++ b/node_modules/depd/lib/compat/index.js
@ -0,0 +1,79 @@
 /*!
 * depd
 * Copyright(c) 2014-2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module dependencies.
 * @private
 */
 var EventEmitter = require('events').EventEmitter
 /**
 * Module exports.
 * @public
 */
 lazyProperty(module.exports, 'callSiteToString', function callSiteToString () {
  var limit = Error.stackTraceLimit
  var obj = {}
  var prep = Error.prepareStackTrace
  function prepareObjectStackTrace (obj, stack) {
    return stack
  }
  Error.prepareStackTrace = prepareObjectStackTrace
  Error.stackTraceLimit = 2
  // capture the stack
  Error.captureStackTrace(obj)
  // slice the stack
  var stack = obj.stack.slice()
  Error.prepareStackTrace = prep
  Error.stackTraceLimit = limit
  return stack[0].toString ? toString : require('./callsite-tostring')
 })
 lazyProperty(module.exports, 'eventListenerCount', function eventListenerCount () {
  return EventEmitter.listenerCount || require('./event-listener-count')
 })
 /**
 * Define a lazy property.
 */
 function lazyProperty (obj, prop, getter) {
  function get () {
    var val = getter()
    Object.defineProperty(obj, prop, {
      configurable: true,
      enumerable: true,
      value: val
    })
    return val
  }
  Object.defineProperty(obj, prop, {
    configurable: true,
    enumerable: true,
    get: get
  })
 }
 /**
 * Call toString() on the obj
 */
 function toString (obj) {
  return obj.toString()
 }
--- a/node_modules/depd/package.json
+++ b/node_modules/depd/package.json
@ -0,0 +1,41 @@
 {
  "name": "depd",
  "description": "Deprecate all the things",
  "version": "1.1.2",
  "author": "Douglas Christopher Wilson <doug@somethingdoug.com>",
  "license": "MIT",
  "keywords": [
    "deprecate",
    "deprecated"
  ],
  "repository": "dougwilson/nodejs-depd",
  "browser": "lib/browser/index.js",
  "devDependencies": {
    "benchmark": "2.1.4",
    "beautify-benchmark": "0.2.4",
    "eslint": "3.19.0",
    "eslint-config-standard": "7.1.0",
    "eslint-plugin-markdown": "1.0.0-beta.7",
    "eslint-plugin-promise": "3.6.0",
    "eslint-plugin-standard": "3.0.1",
    "istanbul": "0.4.5",
    "mocha": "~1.21.5"
  },
  "files": [
    "lib/",
    "History.md",
    "LICENSE",
    "index.js",
    "Readme.md"
  ],
  "engines": {
    "node": ">= 0.6"
  },
  "scripts": {
    "bench": "node benchmark/index.js",
    "lint": "eslint --plugin markdown --ext js,md .",
    "test": "mocha --reporter spec --bail test/",
    "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --no-exit test/",
    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot test/"
  }
 }
--- a/node_modules/destroy/LICENSE
+++ b/node_modules/destroy/LICENSE
@ -0,0 +1,22 @@
 The MIT License (MIT)
 Copyright (c) 2014 Jonathan Ong me@jongleberry.com
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
--- a/node_modules/destroy/README.md
+++ b/node_modules/destroy/README.md
@ -0,0 +1,60 @@
 # Destroy
 [![NPM version][npm-image]][npm-url]
 [![Build status][travis-image]][travis-url]
 [![Test coverage][coveralls-image]][coveralls-url]
 [![License][license-image]][license-url]
 [![Downloads][downloads-image]][downloads-url]
 [![Gittip][gittip-image]][gittip-url]
 Destroy a stream.
 This module is meant to ensure a stream gets destroyed, handling different APIs
 and Node.js bugs.
 ## API
 ```js
 var destroy = require('destroy')
 ```
 ### destroy(stream)
 Destroy the given stream. In most cases, this is identical to a simple
 `stream.destroy()` call. The rules are as follows for a given stream:
  1. If the `stream` is an instance of `ReadStream`, then call `stream.destroy()`
     and add a listener to the `open` event to call `stream.close()` if it is
     fired. This is for a Node.js bug that will leak a file descriptor if
     `.destroy()` is called before `open`.
  2. If the `stream` is not an instance of `Stream`, then nothing happens.
  3. If the `stream` has a `.destroy()` method, then call it.
 The function returns the `stream` passed in as the argument.
 ## Example
 ```js
 var destroy = require('destroy')
 var fs = require('fs')
 var stream = fs.createReadStream('package.json')
 // ... and later
 destroy(stream)
 ```
 [npm-image]: https://img.shields.io/npm/v/destroy.svg?style=flat-square
 [npm-url]: https://npmjs.org/package/destroy
 [github-tag]: http://img.shields.io/github/tag/stream-utils/destroy.svg?style=flat-square
 [github-url]: https://github.com/stream-utils/destroy/tags
 [travis-image]: https://img.shields.io/travis/stream-utils/destroy.svg?style=flat-square
 [travis-url]: https://travis-ci.org/stream-utils/destroy
 [coveralls-image]: https://img.shields.io/coveralls/stream-utils/destroy.svg?style=flat-square
 [coveralls-url]: https://coveralls.io/r/stream-utils/destroy?branch=master
 [license-image]: http://img.shields.io/npm/l/destroy.svg?style=flat-square
 [license-url]: LICENSE.md
 [downloads-image]: http://img.shields.io/npm/dm/destroy.svg?style=flat-square
 [downloads-url]: https://npmjs.org/package/destroy
 [gittip-image]: https://img.shields.io/gittip/jonathanong.svg?style=flat-square
 [gittip-url]: https://www.gittip.com/jonathanong/
--- a/node_modules/destroy/index.js
+++ b/node_modules/destroy/index.js
@ -0,0 +1,75 @@
 /*!
 * destroy
 * Copyright(c) 2014 Jonathan Ong
 * MIT Licensed
 */
 'use strict'
 /**
 * Module dependencies.
 * @private
 */
 var ReadStream = require('fs').ReadStream
 var Stream = require('stream')
 /**
 * Module exports.
 * @public
 */
 module.exports = destroy
 /**
 * Destroy a stream.
 *
 * @param {object} stream
 * @public
 */
 function destroy(stream) {
  if (stream instanceof ReadStream) {
    return destroyReadStream(stream)
  }
  if (!(stream instanceof Stream)) {
    return stream
  }
  if (typeof stream.destroy === 'function') {
    stream.destroy()
  }
  return stream
 }
 /**
 * Destroy a ReadStream.
 *
 * @param {object} stream
 * @private
 */
 function destroyReadStream(stream) {
  stream.destroy()
  if (typeof stream.close === 'function') {
    // node.js core bug work-around
    stream.on('open', onOpenClose)
  }
  return stream
 }
 /**
 * On open handler to close stream.
 * @private
 */
 function onOpenClose() {
  if (typeof this.fd === 'number') {
    // actually close down the fd
    this.close()
  }
 }
--- a/node_modules/destroy/package.json
+++ b/node_modules/destroy/package.json
@ -0,0 +1,37 @@
 {
  "name": "destroy",
  "description": "destroy a stream if possible",
  "version": "1.0.4",
  "author": {
    "name": "Jonathan Ong",
    "email": "me@jongleberry.com",
    "url": "http://jongleberry.com",
    "twitter": "https://twitter.com/jongleberry"
  },
  "contributors": [
    "Douglas Christopher Wilson <doug@somethingdoug.com>"
  ],
  "license": "MIT",
  "repository": "stream-utils/destroy",
  "devDependencies": {
    "istanbul": "0.4.2",
    "mocha": "2.3.4"
  },
  "scripts": {
    "test": "mocha --reporter spec",
    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot",
    "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter dot"
  },
  "files": [
    "index.js",
    "LICENSE"
  ],
  "keywords": [
    "stream",
    "streams",
    "destroy",
    "cleanup",
    "leak",
    "fd"
  ]
 }
--- a/node_modules/ee-first/LICENSE
+++ b/node_modules/ee-first/LICENSE
@ -0,0 +1,22 @@
 The MIT License (MIT)
 Copyright (c) 2014 Jonathan Ong me@jongleberry.com
 Permission is hereby granted, free of charge, to any person obtaining a copy
 of this software and associated documentation files (the "Software"), to deal
 in the Software without restriction, including without limitation the rights
 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 copies of the Software, and to permit persons to whom the Software is
 furnished to do so, subject to the following conditions:
 The above copyright notice and this permission notice shall be included in
 all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 THE SOFTWARE.
--- a/node_modules/ee-first/README.md
+++ b/node_modules/ee-first/README.md
@ -0,0 +1,80 @@
 # EE First
 [![NPM version][npm-image]][npm-url]
 [![Build status][travis-image]][travis-url]
 [![Test coverage][coveralls-image]][coveralls-url]
 [![License][license-image]][license-url]
 [![Downloads][downloads-image]][downloads-url]
 [![Gittip][gittip-image]][gittip-url]
 Get the first event in a set of event emitters and event pairs,
 then clean up after itself.
 ## Install
 ```sh
 $ npm install ee-first
 ```
 ## API
 ```js
 var first = require('ee-first')
 ```
 ### first(arr, listener)
 Invoke `listener` on the first event from the list specified in `arr`. `arr` is
 an array of arrays, with each array in the format `[ee, ...event]`. `listener`
 will be called only once, the first time any of the given events are emitted. If
 `error` is one of the listened events, then if that fires first, the `listener`
 will be given the `err` argument.
 The `listener` is invoked as `listener(err, ee, event, args)`, where `err` is the
 first argument emitted from an `error` event, if applicable; `ee` is the event
 emitter that fired; `event` is the string event name that fired; and `args` is an
 array of the arguments that were emitted on the event.
 ```js
 var ee1 = new EventEmitter()
 var ee2 = new EventEmitter()
 first([
  [ee1, 'close', 'end', 'error'],
  [ee2, 'error']
 ], function (err, ee, event, args) {
  // listener invoked
 })
 ```
 #### .cancel()
 The group of listeners can be cancelled before being invoked and have all the event
 listeners removed from the underlying event emitters.
 ```js
 var thunk = first([
  [ee1, 'close', 'end', 'error'],
  [ee2, 'error']
 ], function (err, ee, event, args) {
  // listener invoked
 })
 // cancel and clean up
 thunk.cancel()
 ```
 [npm-image]: https://img.shields.io/npm/v/ee-first.svg?style=flat-square
 [npm-url]: https://npmjs.org/package/ee-first
 [github-tag]: http://img.shields.io/github/tag/jonathanong/ee-first.svg?style=flat-square
 [github-url]: https://github.com/jonathanong/ee-first/tags
 [travis-image]: https://img.shields.io/travis/jonathanong/ee-first.svg?style=flat-square
 [travis-url]: https://travis-ci.org/jonathanong/ee-first
 [coveralls-image]: https://img.shields.io/coveralls/jonathanong/ee-first.svg?style=flat-square
 [coveralls-url]: https://coveralls.io/r/jonathanong/ee-first?branch=master
 [license-image]: http://img.shields.io/npm/l/ee-first.svg?style=flat-square
 [license-url]: LICENSE.md
 [downloads-image]: http://img.shields.io/npm/dm/ee-first.svg?style=flat-square
 [downloads-url]: https://npmjs.org/package/ee-first
 [gittip-image]: https://img.shields.io/gittip/jonathanong.svg?style=flat-square
 [gittip-url]: https://www.gittip.com/jonathanong/
--- a/node_modules/ee-first/index.js
+++ b/node_modules/ee-first/index.js
@ -0,0 +1,95 @@
 /*!
 * ee-first
 * Copyright(c) 2014 Jonathan Ong
 * MIT Licensed
 */
 'use strict'
 /**
 * Module exports.
 * @public
 */
 module.exports = first
 /**
 * Get the first event in a set of event emitters and event pairs.
 *
 * @param {array} stuff
 * @param {function} done
 * @public
 */
 function first(stuff, done) {
  if (!Array.isArray(stuff))
    throw new TypeError('arg must be an array of [ee, events...] arrays')
  var cleanups = []
  for (var i = 0; i < stuff.length; i++) {
    var arr = stuff[i]
    if (!Array.isArray(arr) || arr.length < 2)
      throw new TypeError('each array member must be [ee, events...]')
    var ee = arr[0]
    for (var j = 1; j < arr.length; j++) {
      var event = arr[j]
      var fn = listener(event, callback)
      // listen to the event
      ee.on(event, fn)
      // push this listener to the list of cleanups
      cleanups.push({
        ee: ee,
        event: event,
        fn: fn,
      })
    }
  }
  function callback() {
    cleanup()
    done.apply(null, arguments)
  }
  function cleanup() {
    var x
    for (var i = 0; i < cleanups.length; i++) {
      x = cleanups[i]
      x.ee.removeListener(x.event, x.fn)
    }
  }
  function thunk(fn) {
    done = fn
  }
  thunk.cancel = cleanup
  return thunk
 }
 /**
 * Create the event listener.
 * @private
 */
 function listener(event, done) {
  return function onevent(arg1) {
    var args = new Array(arguments.length)
    var ee = this
    var err = event === 'error'
      ? arg1
      : null
    // copy args to prevent arguments escaping scope
    for (var i = 0; i < args.length; i++) {
      args[i] = arguments[i]
    }
    done(err, ee, event, args)
  }
 }
--- a/node_modules/ee-first/package.json
+++ b/node_modules/ee-first/package.json
@ -0,0 +1,29 @@
 {
  "name": "ee-first",
  "description": "return the first event in a set of ee/event pairs",
  "version": "1.1.1",
  "author": {
    "name": "Jonathan Ong",
    "email": "me@jongleberry.com",
    "url": "http://jongleberry.com",
    "twitter": "https://twitter.com/jongleberry"
  },
  "contributors": [
    "Douglas Christopher Wilson <doug@somethingdoug.com>"
  ],
  "license": "MIT",
  "repository": "jonathanong/ee-first",
  "devDependencies": {
    "istanbul": "0.3.9",
    "mocha": "2.2.5"
  },
  "files": [
    "index.js",
    "LICENSE"
  ],
  "scripts": {
    "test": "mocha --reporter spec --bail --check-leaks test/",
    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/",
    "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/"
  }
 }
--- a/node_modules/encodeurl/HISTORY.md
+++ b/node_modules/encodeurl/HISTORY.md
@ -0,0 +1,14 @@
 1.0.2 / 2018-01-21
 ==================
  * Fix encoding `%` as last character
 1.0.1 / 2016-06-09
 ==================
  * Fix encoding unpaired surrogates at start/end of string
 1.0.0 / 2016-06-08
 ==================
  * Initial release
--- a/node_modules/encodeurl/LICENSE
+++ b/node_modules/encodeurl/LICENSE
@ -0,0 +1,22 @@
 (The MIT License)
 Copyright (c) 2016 Douglas Christopher Wilson
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/encodeurl/README.md
+++ b/node_modules/encodeurl/README.md
@ -0,0 +1,128 @@
 # encodeurl
 [![NPM Version][npm-image]][npm-url]
 [![NPM Downloads][downloads-image]][downloads-url]
 [![Node.js Version][node-version-image]][node-version-url]
 [![Build Status][travis-image]][travis-url]
 [![Test Coverage][coveralls-image]][coveralls-url]
 Encode a URL to a percent-encoded form, excluding already-encoded sequences
 ## Installation
 This is a [Node.js](https://nodejs.org/en/) module available through the
 [npm registry](https://www.npmjs.com/). Installation is done using the
 [`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
 ```sh
 $ npm install encodeurl
 ```
 ## API
 ```js
 var encodeUrl = require('encodeurl')
 ```
 ### encodeUrl(url)
 Encode a URL to a percent-encoded form, excluding already-encoded sequences.
 This function will take an already-encoded URL and encode all the non-URL
 code points (as UTF-8 byte sequences). This function will not encode the
 "%" character unless it is not part of a valid sequence (`%20` will be
 left as-is, but `%foo` will be encoded as `%25foo`).
 This encode is meant to be "safe" and does not throw errors. It will try as
 hard as it can to properly encode the given URL, including replacing any raw,
 unpaired surrogate pairs with the Unicode replacement character prior to
 encoding.
 This function is _similar_ to the intrinsic function `encodeURI`, except it
 will not encode the `%` character if that is part of a valid sequence, will
 not encode `[` and `]` (for IPv6 hostnames) and will replace raw, unpaired
 surrogate pairs with the Unicode replacement character (instead of throwing).
 ## Examples
 ### Encode a URL containing user-controled data
 ```js
 var encodeUrl = require('encodeurl')
 var escapeHtml = require('escape-html')
 http.createServer(function onRequest (req, res) {
  // get encoded form of inbound url
  var url = encodeUrl(req.url)
  // create html message
  var body = '<p>Location ' + escapeHtml(url) + ' not found</p>'
  // send a 404
  res.statusCode = 404
  res.setHeader('Content-Type', 'text/html; charset=UTF-8')
  res.setHeader('Content-Length', String(Buffer.byteLength(body, 'utf-8')))
  res.end(body, 'utf-8')
 })
 ```
 ### Encode a URL for use in a header field
 ```js
 var encodeUrl = require('encodeurl')
 var escapeHtml = require('escape-html')
 var url = require('url')
 http.createServer(function onRequest (req, res) {
  // parse inbound url
  var href = url.parse(req)
  // set new host for redirect
  href.host = 'localhost'
  href.protocol = 'https:'
  href.slashes = true
  // create location header
  var location = encodeUrl(url.format(href))
  // create html message
  var body = '<p>Redirecting to new site: ' + escapeHtml(location) + '</p>'
  // send a 301
  res.statusCode = 301
  res.setHeader('Content-Type', 'text/html; charset=UTF-8')
  res.setHeader('Content-Length', String(Buffer.byteLength(body, 'utf-8')))
  res.setHeader('Location', location)
  res.end(body, 'utf-8')
 })
 ```
 ## Testing
 ```sh
 $ npm test
 $ npm run lint
 ```
 ## References
 - [RFC 3986: Uniform Resource Identifier (URI): Generic Syntax][rfc-3986]
 - [WHATWG URL Living Standard][whatwg-url]
 [rfc-3986]: https://tools.ietf.org/html/rfc3986
 [whatwg-url]: https://url.spec.whatwg.org/
 ## License
 [MIT](LICENSE)
 [npm-image]: https://img.shields.io/npm/v/encodeurl.svg
 [npm-url]: https://npmjs.org/package/encodeurl
 [node-version-image]: https://img.shields.io/node/v/encodeurl.svg
 [node-version-url]: https://nodejs.org/en/download
 [travis-image]: https://img.shields.io/travis/pillarjs/encodeurl.svg
 [travis-url]: https://travis-ci.org/pillarjs/encodeurl
 [coveralls-image]: https://img.shields.io/coveralls/pillarjs/encodeurl.svg
 [coveralls-url]: https://coveralls.io/r/pillarjs/encodeurl?branch=master
 [downloads-image]: https://img.shields.io/npm/dm/encodeurl.svg
 [downloads-url]: https://npmjs.org/package/encodeurl
--- a/node_modules/encodeurl/index.js
+++ b/node_modules/encodeurl/index.js
@ -0,0 +1,60 @@
 /*!
 * encodeurl
 * Copyright(c) 2016 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module exports.
 * @public
 */
 module.exports = encodeUrl
 /**
 * RegExp to match non-URL code points, *after* encoding (i.e. not including "%")
 * and including invalid escape sequences.
 * @private
 */
 var ENCODE_CHARS_REGEXP = /(?:[^\x21\x25\x26-\x3B\x3D\x3F-\x5B\x5D\x5F\x61-\x7A\x7E]|%(?:[^0-9A-Fa-f]|[0-9A-Fa-f][^0-9A-Fa-f]|$))+/g
 /**
 * RegExp to match unmatched surrogate pair.
 * @private
 */
 var UNMATCHED_SURROGATE_PAIR_REGEXP = /(^|[^\uD800-\uDBFF])[\uDC00-\uDFFF]|[\uD800-\uDBFF]([^\uDC00-\uDFFF]|$)/g
 /**
 * String to replace unmatched surrogate pair with.
 * @private
 */
 var UNMATCHED_SURROGATE_PAIR_REPLACE = '$1\uFFFD$2'
 /**
 * Encode a URL to a percent-encoded form, excluding already-encoded sequences.
 *
 * This function will take an already-encoded URL and encode all the non-URL
 * code points. This function will not encode the "%" character unless it is
 * not part of a valid sequence (`%20` will be left as-is, but `%foo` will
 * be encoded as `%25foo`).
 *
 * This encode is meant to be "safe" and does not throw errors. It will try as
 * hard as it can to properly encode the given URL, including replacing any raw,
 * unpaired surrogate pairs with the Unicode replacement character prior to
 * encoding.
 *
 * @param {string} url
 * @return {string}
 * @public
 */
 function encodeUrl (url) {
  return String(url)
    .replace(UNMATCHED_SURROGATE_PAIR_REGEXP, UNMATCHED_SURROGATE_PAIR_REPLACE)
    .replace(ENCODE_CHARS_REGEXP, encodeURI)
 }
--- a/node_modules/encodeurl/package.json
+++ b/node_modules/encodeurl/package.json
@ -0,0 +1,40 @@
 {
  "name": "encodeurl",
  "description": "Encode a URL to a percent-encoded form, excluding already-encoded sequences",
  "version": "1.0.2",
  "contributors": [
    "Douglas Christopher Wilson <doug@somethingdoug.com>"
  ],
  "license": "MIT",
  "keywords": [
    "encode",
    "encodeurl",
    "url"
  ],
  "repository": "pillarjs/encodeurl",
  "devDependencies": {
    "eslint": "3.19.0",
    "eslint-config-standard": "10.2.1",
    "eslint-plugin-import": "2.8.0",
    "eslint-plugin-node": "5.2.1",
    "eslint-plugin-promise": "3.6.0",
    "eslint-plugin-standard": "3.0.1",
    "istanbul": "0.4.5",
    "mocha": "2.5.3"
  },
  "files": [
    "LICENSE",
    "HISTORY.md",
    "README.md",
    "index.js"
  ],
  "engines": {
    "node": ">= 0.8"
  },
  "scripts": {
    "lint": "eslint .",
    "test": "mocha --reporter spec --bail --check-leaks test/",
    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/",
    "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/"
  }
 }
--- a/node_modules/escape-html/LICENSE
+++ b/node_modules/escape-html/LICENSE
@ -0,0 +1,24 @@
 (The MIT License)
 Copyright (c) 2012-2013 TJ Holowaychuk
 Copyright (c) 2015 Andreas Lubbe
 Copyright (c) 2015 Tiancheng "Timothy" Gu
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/escape-html/Readme.md
+++ b/node_modules/escape-html/Readme.md
@ -0,0 +1,43 @@
 # escape-html
  Escape string for use in HTML
 ## Example
 ```js
 var escape = require('escape-html');
 var html = escape('foo & bar');
 // -> foo &amp; bar
 ```
 ## Benchmark
 ```
 $ npm run-script bench
 > escape-html@1.0.3 bench nodejs-escape-html
 > node benchmark/index.js
  http_parser@1.0
  node@0.10.33
  v8@3.14.5.9
  ares@1.9.0-DEV
  uv@0.10.29
  zlib@1.2.3
  modules@11
  openssl@1.0.1j
  1 test completed.
  2 tests completed.
  3 tests completed.
  no special characters    x 19,435,271 ops/sec ±0.85% (187 runs sampled)
  single special character x  6,132,421 ops/sec ±0.67% (194 runs sampled)
  many special characters  x  3,175,826 ops/sec ±0.65% (193 runs sampled)
 ```
 ## License
  MIT
--- a/node_modules/escape-html/index.js
+++ b/node_modules/escape-html/index.js
@ -0,0 +1,78 @@
 /*!
 * escape-html
 * Copyright(c) 2012-2013 TJ Holowaychuk
 * Copyright(c) 2015 Andreas Lubbe
 * Copyright(c) 2015 Tiancheng "Timothy" Gu
 * MIT Licensed
 */
 'use strict';
 /**
 * Module variables.
 * @private
 */
 var matchHtmlRegExp = /["'&<>]/;
 /**
 * Module exports.
 * @public
 */
 module.exports = escapeHtml;
 /**
 * Escape special characters in the given string of html.
 *
 * @param  {string} string The string to escape for inserting into HTML
 * @return {string}
 * @public
 */
 function escapeHtml(string) {
  var str = '' + string;
  var match = matchHtmlRegExp.exec(str);
  if (!match) {
    return str;
  }
  var escape;
  var html = '';
  var index = 0;
  var lastIndex = 0;
  for (index = match.index; index < str.length; index++) {
    switch (str.charCodeAt(index)) {
      case 34: // "
        escape = '&quot;';
        break;
      case 38: // &
        escape = '&amp;';
        break;
      case 39: // '
        escape = '&#39;';
        break;
      case 60: // <
        escape = '&lt;';
        break;
      case 62: // >
        escape = '&gt;';
        break;
      default:
        continue;
    }
    if (lastIndex !== index) {
      html += str.substring(lastIndex, index);
    }
    lastIndex = index + 1;
    html += escape;
  }
  return lastIndex !== index
    ? html + str.substring(lastIndex, index)
    : html;
 }
--- a/node_modules/escape-html/package.json
+++ b/node_modules/escape-html/package.json
@ -0,0 +1,24 @@
 {
  "name": "escape-html",
  "description": "Escape string for use in HTML",
  "version": "1.0.3",
  "license": "MIT",
  "keywords": [
    "escape",
    "html",
    "utility"
  ],
  "repository": "component/escape-html",
  "devDependencies": {
    "benchmark": "1.0.0",
    "beautify-benchmark": "0.2.4"
  },
  "files": [
    "LICENSE",
    "Readme.md",
    "index.js"
  ],
  "scripts": {
    "bench": "node benchmark/index.js"
  }
 }
--- a/node_modules/etag/HISTORY.md
+++ b/node_modules/etag/HISTORY.md
@ -0,0 +1,83 @@
 1.8.1 / 2017-09-12
 ==================
  * perf: replace regular expression with substring
 1.8.0 / 2017-02-18
 ==================
  * Use SHA1 instead of MD5 for ETag hashing
    - Improves performance for larger entities
    - Works with FIPS 140-2 OpenSSL configuration
 1.7.0 / 2015-06-08
 ==================
  * Always include entity length in ETags for hash length extensions
  * Generate non-Stats ETags using MD5 only (no longer CRC32)
  * Improve stat performance by removing hashing
  * Remove base64 padding in ETags to shorten
  * Use MD5 instead of MD4 in weak ETags over 1KB
 1.6.0 / 2015-05-10
 ==================
  * Improve support for JXcore
  * Remove requirement of `atime` in the stats object
  * Support "fake" stats objects in environments without `fs`
 1.5.1 / 2014-11-19
 ==================
  * deps: crc@3.2.1
    - Minor fixes
 1.5.0 / 2014-10-14
 ==================
  * Improve string performance
  * Slightly improve speed for weak ETags over 1KB
 1.4.0 / 2014-09-21
 ==================
  * Support "fake" stats objects
  * Support Node.js 0.6
 1.3.1 / 2014-09-14
 ==================
  * Use the (new and improved) `crc` for crc32
 1.3.0 / 2014-08-29
 ==================
  * Default strings to strong ETags
  * Improve speed for weak ETags over 1KB
 1.2.1 / 2014-08-29
 ==================
  * Use the (much faster) `buffer-crc32` for crc32
 1.2.0 / 2014-08-24
 ==================
  * Add support for file stat objects
 1.1.0 / 2014-08-24
 ==================
  * Add fast-path for empty entity
  * Add weak ETag generation
  * Shrink size of generated ETags
 1.0.1 / 2014-08-24
 ==================
  * Fix behavior of string containing Unicode
 1.0.0 / 2014-05-18
 ==================
  * Initial release
--- a/node_modules/etag/LICENSE
+++ b/node_modules/etag/LICENSE
@ -0,0 +1,22 @@
 (The MIT License)
 Copyright (c) 2014-2016 Douglas Christopher Wilson
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/etag/README.md
+++ b/node_modules/etag/README.md
@ -0,0 +1,159 @@
 # etag
 [![NPM Version][npm-image]][npm-url]
 [![NPM Downloads][downloads-image]][downloads-url]
 [![Node.js Version][node-version-image]][node-version-url]
 [![Build Status][travis-image]][travis-url]
 [![Test Coverage][coveralls-image]][coveralls-url]
 Create simple HTTP ETags
 This module generates HTTP ETags (as defined in RFC 7232) for use in
 HTTP responses.
 ## Installation
 This is a [Node.js](https://nodejs.org/en/) module available through the
 [npm registry](https://www.npmjs.com/). Installation is done using the
 [`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
 ```sh
 $ npm install etag
 ```
 ## API
 <!-- eslint-disable no-unused-vars -->
 ```js
 var etag = require('etag')
 ```
 ### etag(entity, [options])
 Generate a strong ETag for the given entity. This should be the complete
 body of the entity. Strings, `Buffer`s, and `fs.Stats` are accepted. By
 default, a strong ETag is generated except for `fs.Stats`, which will
 generate a weak ETag (this can be overwritten by `options.weak`).
 <!-- eslint-disable no-undef -->
 ```js
 res.setHeader('ETag', etag(body))
 ```
 #### Options
 `etag` accepts these properties in the options object.
 ##### weak
 Specifies if the generated ETag will include the weak validator mark (that
 is, the leading `W/`). The actual entity tag is the same. The default value
 is `false`, unless the `entity` is `fs.Stats`, in which case it is `true`.
 ## Testing
 ```sh
 $ npm test
 ```
 ## Benchmark
 ```bash
 $ npm run-script bench
 > etag@1.8.1 bench nodejs-etag
 > node benchmark/index.js
  http_parser@2.7.0
  node@6.11.1
  v8@5.1.281.103
  uv@1.11.0
  zlib@1.2.11
  ares@1.10.1-DEV
  icu@58.2
  modules@48
  openssl@1.0.2k
 > node benchmark/body0-100b.js
  100B body
  4 tests completed.
  buffer - strong x 258,647 ops/sec ±1.07% (180 runs sampled)
  buffer - weak   x 263,812 ops/sec ±0.61% (184 runs sampled)
  string - strong x 259,955 ops/sec ±1.19% (185 runs sampled)
  string - weak   x 264,356 ops/sec ±1.09% (184 runs sampled)
 > node benchmark/body1-1kb.js
  1KB body
  4 tests completed.
  buffer - strong x 189,018 ops/sec ±1.12% (182 runs sampled)
  buffer - weak   x 190,586 ops/sec ±0.81% (186 runs sampled)
  string - strong x 144,272 ops/sec ±0.96% (188 runs sampled)
  string - weak   x 145,380 ops/sec ±1.43% (187 runs sampled)
 > node benchmark/body2-5kb.js
  5KB body
  4 tests completed.
  buffer - strong x 92,435 ops/sec ±0.42% (188 runs sampled)
  buffer - weak   x 92,373 ops/sec ±0.58% (189 runs sampled)
  string - strong x 48,850 ops/sec ±0.56% (186 runs sampled)
  string - weak   x 49,380 ops/sec ±0.56% (190 runs sampled)
 > node benchmark/body3-10kb.js
  10KB body
  4 tests completed.
  buffer - strong x 55,989 ops/sec ±0.93% (188 runs sampled)
  buffer - weak   x 56,148 ops/sec ±0.55% (190 runs sampled)
  string - strong x 27,345 ops/sec ±0.43% (188 runs sampled)
  string - weak   x 27,496 ops/sec ±0.45% (190 runs sampled)
 > node benchmark/body4-100kb.js
  100KB body
  4 tests completed.
  buffer - strong x 7,083 ops/sec ±0.22% (190 runs sampled)
  buffer - weak   x 7,115 ops/sec ±0.26% (191 runs sampled)
  string - strong x 3,068 ops/sec ±0.34% (190 runs sampled)
  string - weak   x 3,096 ops/sec ±0.35% (190 runs sampled)
 > node benchmark/stats.js
  stat
  4 tests completed.
  real - strong x 871,642 ops/sec ±0.34% (189 runs sampled)
  real - weak   x 867,613 ops/sec ±0.39% (190 runs sampled)
  fake - strong x 401,051 ops/sec ±0.40% (189 runs sampled)
  fake - weak   x 400,100 ops/sec ±0.47% (188 runs sampled)
 ```
 ## License
 [MIT](LICENSE)
 [npm-image]: https://img.shields.io/npm/v/etag.svg
 [npm-url]: https://npmjs.org/package/etag
 [node-version-image]: https://img.shields.io/node/v/etag.svg
 [node-version-url]: https://nodejs.org/en/download/
 [travis-image]: https://img.shields.io/travis/jshttp/etag/master.svg
 [travis-url]: https://travis-ci.org/jshttp/etag
 [coveralls-image]: https://img.shields.io/coveralls/jshttp/etag/master.svg
 [coveralls-url]: https://coveralls.io/r/jshttp/etag?branch=master
 [downloads-image]: https://img.shields.io/npm/dm/etag.svg
 [downloads-url]: https://npmjs.org/package/etag
--- a/node_modules/etag/index.js
+++ b/node_modules/etag/index.js
@ -0,0 +1,131 @@
 /*!
 * etag
 * Copyright(c) 2014-2016 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict'
 /**
 * Module exports.
 * @public
 */
 module.exports = etag
 /**
 * Module dependencies.
 * @private
 */
 var crypto = require('crypto')
 var Stats = require('fs').Stats
 /**
 * Module variables.
 * @private
 */
 var toString = Object.prototype.toString
 /**
 * Generate an entity tag.
 *
 * @param {Buffer|string} entity
 * @return {string}
 * @private
 */
 function entitytag (entity) {
  if (entity.length === 0) {
    // fast-path empty
    return '"0-2jmj7l5rSw0yVb/vlWAYkK/YBwk"'
  }
  // compute hash of entity
  var hash = crypto
    .createHash('sha1')
    .update(entity, 'utf8')
    .digest('base64')
    .substring(0, 27)
  // compute length of entity
  var len = typeof entity === 'string'
    ? Buffer.byteLength(entity, 'utf8')
    : entity.length
  return '"' + len.toString(16) + '-' + hash + '"'
 }
 /**
 * Create a simple ETag.
 *
 * @param {string|Buffer|Stats} entity
 * @param {object} [options]
 * @param {boolean} [options.weak]
 * @return {String}
 * @public
 */
 function etag (entity, options) {
  if (entity == null) {
    throw new TypeError('argument entity is required')
  }
  // support fs.Stats object
  var isStats = isstats(entity)
  var weak = options && typeof options.weak === 'boolean'
    ? options.weak
    : isStats
  // validate argument
  if (!isStats && typeof entity !== 'string' && !Buffer.isBuffer(entity)) {
    throw new TypeError('argument entity must be string, Buffer, or fs.Stats')
  }
  // generate entity tag
  var tag = isStats
    ? stattag(entity)
    : entitytag(entity)
  return weak
    ? 'W/' + tag
    : tag
 }
 /**
 * Determine if object is a Stats object.
 *
 * @param {object} obj
 * @return {boolean}
 * @api private
 */
 function isstats (obj) {
  // genuine fs.Stats
  if (typeof Stats === 'function' && obj instanceof Stats) {
    return true
  }
  // quack quack
  return obj && typeof obj === 'object' &&
    'ctime' in obj && toString.call(obj.ctime) === '[object Date]' &&
    'mtime' in obj && toString.call(obj.mtime) === '[object Date]' &&
    'ino' in obj && typeof obj.ino === 'number' &&
    'size' in obj && typeof obj.size === 'number'
 }
 /**
 * Generate a tag for a stat.
 *
 * @param {object} stat
 * @return {string}
 * @private
 */
 function stattag (stat) {
  var mtime = stat.mtime.getTime().toString(16)
  var size = stat.size.toString(16)
  return '"' + size + '-' + mtime + '"'
 }
--- a/node_modules/etag/package.json
+++ b/node_modules/etag/package.json
@ -0,0 +1,47 @@
 {
  "name": "etag",
  "description": "Create simple HTTP ETags",
  "version": "1.8.1",
  "contributors": [
    "Douglas Christopher Wilson <doug@somethingdoug.com>",
    "David Björklund <david.bjorklund@gmail.com>"
  ],
  "license": "MIT",
  "keywords": [
    "etag",
    "http",
    "res"
  ],
  "repository": "jshttp/etag",
  "devDependencies": {
    "beautify-benchmark": "0.2.4",
    "benchmark": "2.1.4",
    "eslint": "3.19.0",
    "eslint-config-standard": "10.2.1",
    "eslint-plugin-import": "2.7.0",
    "eslint-plugin-markdown": "1.0.0-beta.6",
    "eslint-plugin-node": "5.1.1",
    "eslint-plugin-promise": "3.5.0",
    "eslint-plugin-standard": "3.0.1",
    "istanbul": "0.4.5",
    "mocha": "1.21.5",
    "safe-buffer": "5.1.1",
    "seedrandom": "2.4.3"
  },
  "files": [
    "LICENSE",
    "HISTORY.md",
    "README.md",
    "index.js"
  ],
  "engines": {
    "node": ">= 0.6"
  },
  "scripts": {
    "bench": "node benchmark/index.js",
    "lint": "eslint --plugin markdown --ext js,md .",
    "test": "mocha --reporter spec --bail --check-leaks test/",
    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/",
    "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/"
  }
 }
--- a/node_modules/express/History.md
+++ b/node_modules/express/History.md
--- a/node_modules/express/LICENSE
+++ b/node_modules/express/LICENSE
@ -0,0 +1,24 @@
 (The MIT License)
 Copyright (c) 2009-2014 TJ Holowaychuk <tj@vision-media.ca>
 Copyright (c) 2013-2014 Roman Shtylman <shtylman+expressjs@gmail.com>
 Copyright (c) 2014-2015 Douglas Christopher Wilson <doug@somethingdoug.com>
 Permission is hereby granted, free of charge, to any person obtaining
 a copy of this software and associated documentation files (the
 'Software'), to deal in the Software without restriction, including
 without limitation the rights to use, copy, modify, merge, publish,
 distribute, sublicense, and/or sell copies of the Software, and to
 permit persons to whom the Software is furnished to do so, subject to
 the following conditions:
 The above copyright notice and this permission notice shall be
 included in all copies or substantial portions of the Software.
 THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
 EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
 MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
 IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
 CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
 TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
 SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/express/Readme.md
+++ b/node_modules/express/Readme.md
@ -0,0 +1,158 @@
 [![Express Logo](https://i.cloudup.com/zfY6lL7eFa-3000x3000.png)](http://expressjs.com/)
  Fast, unopinionated, minimalist web framework for [node](http://nodejs.org).
  [![NPM Version][npm-image]][npm-url]
  [![NPM Downloads][downloads-image]][downloads-url]
  [![Linux Build][ci-image]][ci-url]
  [![Windows Build][appveyor-image]][appveyor-url]
  [![Test Coverage][coveralls-image]][coveralls-url]
 ```js
 const express = require('express')
 const app = express()
 app.get('/', function (req, res) {
  res.send('Hello World')
 })
 app.listen(3000)
 ```
 ## Installation
 This is a [Node.js](https://nodejs.org/en/) module available through the
 [npm registry](https://www.npmjs.com/).
 Before installing, [download and install Node.js](https://nodejs.org/en/download/).
 Node.js 0.10 or higher is required.
 If this is a brand new project, make sure to create a `package.json` first with
 the [`npm init` command](https://docs.npmjs.com/creating-a-package-json-file).
 Installation is done using the
 [`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
 ```bash
 $ npm install express
 ```
 Follow [our installing guide](http://expressjs.com/en/starter/installing.html)
 for more information.
 ## Features
  * Robust routing
  * Focus on high performance
  * Super-high test coverage
  * HTTP helpers (redirection, caching, etc)
  * View system supporting 14+ template engines
  * Content negotiation
  * Executable for generating applications quickly
 ## Docs & Community
  * [Website and Documentation](http://expressjs.com/) - [[website repo](https://github.com/expressjs/expressjs.com)]
  * [#express](https://webchat.freenode.net/?channels=express) on freenode IRC
  * [GitHub Organization](https://github.com/expressjs) for Official Middleware & Modules
  * Visit the [Wiki](https://github.com/expressjs/express/wiki)
  * [Google Group](https://groups.google.com/group/express-js) for discussion
  * [Gitter](https://gitter.im/expressjs/express) for support and discussion
 **PROTIP** Be sure to read [Migrating from 3.x to 4.x](https://github.com/expressjs/express/wiki/Migrating-from-3.x-to-4.x) as well as [New features in 4.x](https://github.com/expressjs/express/wiki/New-features-in-4.x).
 ### Security Issues
 If you discover a security vulnerability in Express, please see [Security Policies and Procedures](Security.md).
 ## Quick Start
  The quickest way to get started with express is to utilize the executable [`express(1)`](https://github.com/expressjs/generator) to generate an application as shown below:
  Install the executable. The executable's major version will match Express's:
 ```bash
 $ npm install -g express-generator@4
 ```
  Create the app:
 ```bash
 $ express /tmp/foo && cd /tmp/foo
 ```
  Install dependencies:
 ```bash
 $ npm install
 ```
  Start the server:
 ```bash
 $ npm start
 ```
  View the website at: http://localhost:3000
 ## Philosophy
  The Express philosophy is to provide small, robust tooling for HTTP servers, making
  it a great solution for single page applications, websites, hybrids, or public
  HTTP APIs.
  Express does not force you to use any specific ORM or template engine. With support for over
  14 template engines via [Consolidate.js](https://github.com/tj/consolidate.js),
  you can quickly craft your perfect framework.
 ## Examples
  To view the examples, clone the Express repo and install the dependencies:
 ```bash
 $ git clone git://github.com/expressjs/express.git --depth 1
 $ cd express
 $ npm install
 ```
  Then run whichever example you want:
 ```bash
 $ node examples/content-negotiation
 ```
 ## Tests
  To run the test suite, first install the dependencies, then run `npm test`:
 ```bash
 $ npm install
 $ npm test
 ```
 ## Contributing
 [Contributing Guide](Contributing.md)
 ## People
 The original author of Express is [TJ Holowaychuk](https://github.com/tj)
 The current lead maintainer is [Douglas Christopher Wilson](https://github.com/dougwilson)
 [List of all contributors](https://github.com/expressjs/express/graphs/contributors)
 ## License
  [MIT](LICENSE)
 [ci-image]: https://img.shields.io/github/workflow/status/expressjs/express/ci/master.svg?label=linux
 [ci-url]: https://github.com/expressjs/express/actions?query=workflow%3Aci
 [npm-image]: https://img.shields.io/npm/v/express.svg
 [npm-url]: https://npmjs.org/package/express
 [downloads-image]: https://img.shields.io/npm/dm/express.svg
 [downloads-url]: https://npmcharts.com/compare/express?minimal=true
 [appveyor-image]: https://img.shields.io/appveyor/ci/dougwilson/express/master.svg?label=windows
 [appveyor-url]: https://ci.appveyor.com/project/dougwilson/express
 [coveralls-image]: https://img.shields.io/coveralls/expressjs/express/master.svg
 [coveralls-url]: https://coveralls.io/r/expressjs/express?branch=master
--- a/node_modules/express/index.js
+++ b/node_modules/express/index.js
@ -0,0 +1,11 @@
 /*!
 * express
 * Copyright(c) 2009-2013 TJ Holowaychuk
 * Copyright(c) 2013 Roman Shtylman
 * Copyright(c) 2014-2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict';
 module.exports = require('./lib/express');
--- a/node_modules/express/lib/application.js
+++ b/node_modules/express/lib/application.js
@ -0,0 +1,644 @@
 /*!
 * express
 * Copyright(c) 2009-2013 TJ Holowaychuk
 * Copyright(c) 2013 Roman Shtylman
 * Copyright(c) 2014-2015 Douglas Christopher Wilson
 * MIT Licensed
 */
 'use strict';
 /**
 * Module dependencies.
 * @private
 */
 var finalhandler = require('finalhandler');
 var Router = require('./router');
 var methods = require('methods');
 var middleware = require('./middleware/init');
 var query = require('./middleware/query');
 var debug = require('debug')('express:application');
 var View = require('./view');
 var http = require('http');
 var compileETag = require('./utils').compileETag;
 var compileQueryParser = require('./utils').compileQueryParser;
 var compileTrust = require('./utils').compileTrust;
 var deprecate = require('depd')('express');
 var flatten = require('array-flatten');
 var merge = require('utils-merge');
 var resolve = require('path').resolve;
 var setPrototypeOf = require('setprototypeof')
 var slice = Array.prototype.slice;
 /**
 * Application prototype.
 */
 var app = exports = module.exports = {};
 /**
 * Variable for trust proxy inheritance back-compat
 * @private
 */
 var trustProxyDefaultSymbol = '@@symbol:trust_proxy_default';
 /**
 * Initialize the server.
 *
 *   - setup default configuration
 *   - setup default middleware
 *   - setup route reflection methods
 *
 * @private
 */
 app.init = function init() {
  this.cache = {};
  this.engines = {};
  this.settings = {};
  this.defaultConfiguration();
 };
 /**
 * Initialize application configuration.
 * @private
 */
 app.defaultConfiguration = function defaultConfiguration() {
  var env = process.env.NODE_ENV || 'development';
  // default settings
  this.enable('x-powered-by');
  this.set('etag', 'weak');
  this.set('env', env);
  this.set('query parser', 'extended');
  this.set('subdomain offset', 2);
  this.set('trust proxy', false);
  // trust proxy inherit back-compat
  Object.defineProperty(this.settings, trustProxyDefaultSymbol, {
    configurable: true,
    value: true
  });
  debug('booting in %s mode', env);
  this.on('mount', function onmount(parent) {
    // inherit trust proxy
    if (this.settings[trustProxyDefaultSymbol] === true
      && typeof parent.settings['trust proxy fn'] === 'function') {
      delete this.settings['trust proxy'];
      delete this.settings['trust proxy fn'];
    }
    // inherit protos
    setPrototypeOf(this.request, parent.request)
    setPrototypeOf(this.response, parent.response)
    setPrototypeOf(this.engines, parent.engines)
    setPrototypeOf(this.settings, parent.settings)
  });
  // setup locals
  this.locals = Object.create(null);
  // top-most app is mounted at /
  this.mountpath = '/';
  // default locals
  this.locals.settings = this.settings;
  // default configuration
  this.set('view', View);
  this.set('views', resolve('views'));
  this.set('jsonp callback name', 'callback');
  if (env === 'production') {
    this.enable('view cache');
  }
  Object.defineProperty(this, 'router', {
    get: function() {
      throw new Error('\'app.router\' is deprecated!\nPlease see the 3.x to 4.x migration guide for details on how to update your app.');
    }
  });
 };
 /**
 * lazily adds the base router if it has not yet been added.
 *
 * We cannot add the base router in the defaultConfiguration because
 * it reads app settings which might be set after that has run.
 *
 * @private
 */
 app.lazyrouter = function lazyrouter() {
  if (!this._router) {
    this._router = new Router({
      caseSensitive: this.enabled('case sensitive routing'),
      strict: this.enabled('strict routing')
    });
    this._router.use(query(this.get('query parser fn')));
    this._router.use(middleware.init(this));
  }
 };
 /**
 * Dispatch a req, res pair into the application. Starts pipeline processing.
 *
 * If no callback is provided, then default error handlers will respond
 * in the event of an error bubbling through the stack.
 *
 * @private
 */
 app.handle = function handle(req, res, callback) {
  var router = this._router;
  // final handler
  var done = callback || finalhandler(req, res, {
    env: this.get('env'),
    onerror: logerror.bind(this)
  });
  // no routes
  if (!router) {
    debug('no routes defined on app');
    done();
    return;
  }
  router.handle(req, res, done);
 };
 /**
 * Proxy `Router#use()` to add middleware to the app router.
 * See Router#use() documentation for details.
 *
 * If the _fn_ parameter is an express app, then it will be
 * mounted at the _route_ specified.
 *
 * @public
 */
 app.use = function use(fn) {
  var offset = 0;
  var path = '/';
  // default path to '/'
  // disambiguate app.use([fn])
  if (typeof fn !== 'function') {
    var arg = fn;
    while (Array.isArray(arg) && arg.length !== 0) {
      arg = arg[0];
    }
    // first arg is the path
    if (typeof arg !== 'function') {
      offset = 1;
      path = fn;
    }
  }
  var fns = flatten(slice.call(arguments, offset));
  if (fns.length === 0) {
    throw new TypeError('app.use() requires a middleware function')
  }
  // setup router
  this.lazyrouter();
  var router = this._router;
  fns.forEach(function (fn) {
    // non-express app
    if (!fn || !fn.handle || !fn.set) {
      return router.use(path, fn);
    }
    debug('.use app under %s', path);
    fn.mountpath = path;
    fn.parent = this;
    // restore .app property on req and res
    router.use(path, function mounted_app(req, res, next) {
      var orig = req.app;
      fn.handle(req, res, function (err) {
        setPrototypeOf(req, orig.request)
        setPrototypeOf(res, orig.response)
        next(err);
      });
    });
    // mounted an app
    fn.emit('mount', this);
  }, this);
  return this;
 };
 /**
 * Proxy to the app `Router#route()`
 * Returns a new `Route` instance for the _path_.
 *
 * Routes are isolated middleware stacks for specific paths.
 * See the Route api docs for details.
 *
 * @public
 */
 app.route = function route(path) {
  this.lazyrouter();
  return this._router.route(path);
 };
 /**
 * Register the given template engine callback `fn`
 * as `ext`.
 *
 * By default will `require()` the engine based on the
 * file extension. For example if you try to render
 * a "foo.ejs" file Express will invoke the following internally:
 *
 *     app.engine('ejs', require('ejs').__express);
 *
 * For engines that do not provide `.__express` out of the box,
 * or if you wish to "map" a different extension to the template engine
 * you may use this method. For example mapping the EJS template engine to
 * ".html" files:
 *
 *     app.engine('html', require('ejs').renderFile);
 *
 * In this case EJS provides a `.renderFile()` method with
 * the same signature that Express expects: `(path, options, callback)`,
 * though note that it aliases this method as `ejs.__express` internally
 * so if you're using ".ejs" extensions you don't need to do anything.
 *
 * Some template engines do not follow this convention, the
 * [Consolidate.js](https://github.com/tj/consolidate.js)
 * library was created to map all of node's popular template
 * engines to follow this convention, thus allowing them to
 * work seamlessly within Express.
 *
 * @param {String} ext
 * @param {Function} fn
 * @return {app} for chaining
 * @public
 */
 app.engine = function engine(ext, fn) {
  if (typeof fn !== 'function') {
    throw new Error('callback function required');
  }
  // get file extension
  var extension = ext[0] !== '.'
    ? '.' + ext
    : ext;
  // store engine
  this.engines[extension] = fn;
  return this;
 };
 /**
 * Proxy to `Router#param()` with one added api feature. The _name_ parameter
 * can be an array of names.
 *
 * See the Router#param() docs for more details.
 *
 * @param {String|Array} name
 * @param {Function} fn
 * @return {app} for chaining
 * @public
 */
 app.param = function param(name, fn) {
  this.lazyrouter();
  if (Array.isArray(name)) {
    for (var i = 0; i < name.length; i++) {
      this.param(name[i], fn);
    }
    return this;
  }
  this._router.param(name, fn);
  return this;
 };
 /**
 * Assign `setting` to `val`, or return `setting`'s value.
 *
 *    app.set('foo', 'bar');
 *    app.set('foo');
 *    // => "bar"
 *
 * Mounted servers inherit their parent server's settings.
 *
 * @param {String} setting
 * @param {*} [val]
 * @return {Server} for chaining
 * @public
 */
 app.set = function set(setting, val) {
  if (arguments.length === 1) {
    // app.get(setting)
    return this.settings[setting];
  }
  debug('set "%s" to %o', setting, val);
  // set value
  this.settings[setting] = val;
  // trigger matched settings
  switch (setting) {
    case 'etag':
      this.set('etag fn', compileETag(val));
      break;
    case 'query parser':
      this.set('query parser fn', compileQueryParser(val));
      break;
    case 'trust proxy':
      this.set('trust proxy fn', compileTrust(val));
      // trust proxy inherit back-compat
      Object.defineProperty(this.settings, trustProxyDefaultSymbol, {
        configurable: true,
        value: false
      });
      break;
  }
  return this;
 };
 /**
 * Return the app's absolute pathname
 * based on the parent(s) that have
 * mounted it.
 *
 * For example if the application was
 * mounted as "/admin", which itself
 * was mounted as "/blog" then the
 * return value would be "/blog/admin".
 *
 * @return {String}
 * @private
 */
 app.path = function path() {
  return this.parent
    ? this.parent.path() + this.mountpath
    : '';
 };
 /**
 * Check if `setting` is enabled (truthy).
 *
 *    app.enabled('foo')
 *    // => false
 *
 *    app.enable('foo')
 *    app.enabled('foo')
 *    // => true
 *
 * @param {String} setting
 * @return {Boolean}
 * @public
 */
 app.enabled = function enabled(setting) {
  return Boolean(this.set(setting));
 };
 /**
 * Check if `setting` is disabled.
 *
 *    app.disabled('foo')
 *    // => true
 *
 *    app.enable('foo')
 *    app.disabled('foo')
 *    // => false
 *
 * @param {String} setting
 * @return {Boolean}
 * @public
 */
 app.disabled = function disabled(setting) {
  return !this.set(setting);
 };
 /**
 * Enable `setting`.
 *
 * @param {String} setting
 * @return {app} for chaining
 * @public
 */
 app.enable = function enable(setting) {
  return this.set(setting, true);
 };
 /**
 * Disable `setting`.
 *
 * @param {String} setting
 * @return {app} for chaining
 * @public
 */
 app.disable = function disable(setting) {
  return this.set(setting, false);
 };
 /**
 * Delegate `.VERB(...)` calls to `router.VERB(...)`.
 */
 methods.forEach(function(method){
  app[method] = function(path){
    if (method === 'get' && arguments.length === 1) {
      // app.get(setting)
      return this.set(path);
    }
    this.lazyrouter();
    var route = this._router.route(path);
    route[method].apply(route, slice.call(arguments, 1));
    return this;
  };
 });
 /**
 * Special-cased "all" method, applying the given route `path`,
 * middleware, and callback to _every_ HTTP method.
 *
 * @param {String} path
 * @param {Function} ...
 * @return {app} for chaining
 * @public
 */
 app.all = function all(path) {
  this.lazyrouter();
  var route = this._router.route(path);
  var args = slice.call(arguments, 1);
  for (var i = 0; i < methods.length; i++) {
    route[methods[i]].apply(route, args);
  }
  return this;
 };
 // del -> delete alias
 app.del = deprecate.function(app.delete, 'app.del: Use app.delete instead');
 /**
 * Render the given view `name` name with `options`
 * and a callback accepting an error and the
 * rendered template string.
 *
 * Example:
 *
 *    app.render('email', { name: 'Tobi' }, function(err, html){
 *      // ...
 *    })
 *
 * @param {String} name
 * @param {Object|Function} options or fn
 * @param {Function} callback
 * @public
 */
 app.render = function render(name, options, callback) {
  var cache = this.cache;
  var done = callback;
  var engines = this.engines;
  var opts = options;
  var renderOptions = {};
  var view;
  // support callback function as second arg
  if (typeof options === 'function') {
    done = options;
    opts = {};
  }
  // merge app.locals
  merge(renderOptions, this.locals);
  // merge options._locals
  if (opts._locals) {
    merge(renderOptions, opts._locals);
  }
  // merge options
  merge(renderOptions, opts);
  // set .cache unless explicitly provided
  if (renderOptions.cache == null) {
    renderOptions.cache = this.enabled('view cache');
  }
  // primed cache
  if (renderOptions.cache) {
    view = cache[name];
  }
  // view
  if (!view) {
    var View = this.get('view');
    view = new View(name, {
      defaultEngine: this.get('view engine'),
      root: this.get('views'),
      engines: engines
    });
    if (!view.path) {
      var dirs = Array.isArray(view.root) && view.root.length > 1
        ? 'directories "' + view.root.slice(0, -1).join('", "') + '" or "' + view.root[view.root.length - 1] + '"'
        : 'directory "' + view.root + '"'
      var err = new Error('Failed to lookup view "' + name + '" in views ' + dirs);
      err.view = view;
      return done(err);
    }
    // prime the cache
    if (renderOptions.cache) {
      cache[name] = view;
    }
  }
  // render
  tryRender(view, renderOptions, done);
 };
 /**
 * Listen for connections.
 *
 * A node `http.Server` is returned, with this
 * application (which is a `Function`) as its
 * callback. If you wish to create both an HTTP
 * and HTTPS server you may do so with the "http"
 * and "https" modules as shown here:
 *
 *    var http = require('http')
 *      , https = require('https')
 *      , express = require('express')
 *      , app = express();
 *
 *    http.createServer(app).listen(80);
 *    https.createServer({ ... }, app).listen(443);
 *
 * @return {http.Server}
 * @public
 */
 app.listen = function listen() {
  var server = http.createServer(this);
  return server.listen.apply(server, arguments);
 };
 /**
 * Log error using console.error.
 *
 * @param {Error} err
 * @private
 */
 function logerror(err) {
  /* istanbul ignore next */
  if (this.get('env') !== 'test') console.error(err.stack || err.toString());
 }
 /**
 * Try rendering a view.
 * @private
 */
 function tryRender(view, options, callback) {
  try {
    view.render(options, callback);
  } catch (err) {
    callback(err);
  }
 }
--- a/Show More
+++ b/Show More
		`@ -0,0 +1 @@`
							`repo_token: SIAeZjKYlHK74rbcFvNHMUzjRiMpflxve`