Update .gitignore

-#!/bin/sh
-basedir=$(dirname "$(echo "$0" | sed -e 's,\\,/,g')")
-
-case `uname` in
-    *CYGWIN*|*MINGW*|*MSYS*) basedir=`cygpath -w "$basedir"`;;
-esac
-
-if [ -x "$basedir/node" ]; then
-  "$basedir/node"  "$basedir/../mime/cli.js" "$@"
-  ret=$?
-else 
-  node  "$basedir/../mime/cli.js" "$@"
-  ret=$?
-fi
-exit $ret

-@ECHO off
-SETLOCAL
-CALL :find_dp0
-
-IF EXIST "%dp0%\node.exe" (
-  SET "_prog=%dp0%\node.exe"
-) ELSE (
-  SET "_prog=node"
-  SET PATHEXT=%PATHEXT:;.JS;=;%
-)
-
-"%_prog%"  "%dp0%\..\mime\cli.js" %*
-ENDLOCAL
-EXIT /b %errorlevel%
-:find_dp0
-SET dp0=%~dp0
-EXIT /b

-#!/usr/bin/env pwsh
-$basedir=Split-Path $MyInvocation.MyCommand.Definition -Parent
-
-$exe=""
-if ($PSVersionTable.PSVersion -lt "6.0" -or $IsWindows) {
-  # Fix case when both the Windows and Linux builds of Node
-  # are installed in the same directory
-  $exe=".exe"
-}
-$ret=0
-if (Test-Path "$basedir/node$exe") {
-  & "$basedir/node$exe"  "$basedir/../mime/cli.js" $args
-  $ret=$LASTEXITCODE
-} else {
-  & "node$exe"  "$basedir/../mime/cli.js" $args
-  $ret=$LASTEXITCODE
-}
-exit $ret

-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

-(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.

-# 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][travis-image]][travis-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
-
-<!-- eslint-disable no-unused-vars -->
-
-```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
-[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
-[travis-image]: https://badgen.net/travis/jshttp/accepts/master
-[travis-url]: https://travis-ci.org/jshttp/accepts

-/*!
- * 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'
-}

-{
-  "_args": [
-    [
-      "accepts@1.3.7",
-      "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory"
-    ]
-  ],
-  "_from": "accepts@1.3.7",
-  "_id": "accepts@1.3.7",
-  "_inBundle": false,
-  "_integrity": "sha512-Il80Qs2WjYlJIBNzNkK6KYqlVMTbZLXgHx2oT0pU/fjRHyEp+PEfEPY0R3WCwAGVOtauxh1hOxNgIf5bv7dQpA==",
-  "_location": "/accepts",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "version",
-    "registry": true,
-    "raw": "accepts@1.3.7",
-    "name": "accepts",
-    "escapedName": "accepts",
-    "rawSpec": "1.3.7",
-    "saveSpec": null,
-    "fetchSpec": "1.3.7"
-  },
-  "_requiredBy": [
-    "/express"
-  ],
-  "_resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.7.tgz",
-  "_spec": "1.3.7",
-  "_where": "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory",
-  "bugs": {
-    "url": "https://github.com/jshttp/accepts/issues"
-  },
-  "contributors": [
-    {
-      "name": "Douglas Christopher Wilson",
-      "email": "doug@somethingdoug.com"
-    },
-    {
-      "name": "Jonathan Ong",
-      "email": "me@jongleberry.com",
-      "url": "http://jongleberry.com"
-    }
-  ],
-  "dependencies": {
-    "mime-types": "~2.1.24",
-    "negotiator": "0.6.2"
-  },
-  "description": "Higher-level content negotiation",
-  "devDependencies": {
-    "deep-equal": "1.0.1",
-    "eslint": "5.16.0",
-    "eslint-config-standard": "12.0.0",
-    "eslint-plugin-import": "2.17.2",
-    "eslint-plugin-markdown": "1.0.0",
-    "eslint-plugin-node": "8.0.1",
-    "eslint-plugin-promise": "4.1.1",
-    "eslint-plugin-standard": "4.0.0",
-    "mocha": "6.1.4",
-    "nyc": "14.0.0"
-  },
-  "engines": {
-    "node": ">= 0.6"
-  },
-  "files": [
-    "LICENSE",
-    "HISTORY.md",
-    "index.js"
-  ],
-  "homepage": "https://github.com/jshttp/accepts#readme",
-  "keywords": [
-    "content",
-    "negotiation",
-    "accept",
-    "accepts"
-  ],
-  "license": "MIT",
-  "name": "accepts",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/jshttp/accepts.git"
-  },
-  "scripts": {
-    "lint": "eslint --plugin markdown --ext js,md .",
-    "test": "mocha --reporter spec --check-leaks --bail test/",
-    "test-cov": "nyc --reporter=html --reporter=text npm test",
-    "test-travis": "nyc --reporter=text npm test"
-  },
-  "version": "1.3.7"
-}

-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.

-# 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

-'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)
-}

-{
-  "_args": [
-    [
-      "array-flatten@1.1.1",
-      "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory"
-    ]
-  ],
-  "_from": "array-flatten@1.1.1",
-  "_id": "array-flatten@1.1.1",
-  "_inBundle": false,
-  "_integrity": "sha1-ml9pkFGx5wczKPKgCJaLZOopVdI=",
-  "_location": "/array-flatten",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "version",
-    "registry": true,
-    "raw": "array-flatten@1.1.1",
-    "name": "array-flatten",
-    "escapedName": "array-flatten",
-    "rawSpec": "1.1.1",
-    "saveSpec": null,
-    "fetchSpec": "1.1.1"
-  },
-  "_requiredBy": [
-    "/express"
-  ],
-  "_resolved": "https://registry.npmjs.org/array-flatten/-/array-flatten-1.1.1.tgz",
-  "_spec": "1.1.1",
-  "_where": "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory",
-  "author": {
-    "name": "Blake Embrey",
-    "email": "hello@blakeembrey.com",
-    "url": "http://blakeembrey.me"
-  },
-  "bugs": {
-    "url": "https://github.com/blakeembrey/array-flatten/issues"
-  },
-  "description": "Flatten an array of nested arrays into a single flat array",
-  "devDependencies": {
-    "istanbul": "^0.3.13",
-    "mocha": "^2.2.4",
-    "pre-commit": "^1.0.7",
-    "standard": "^3.7.3"
-  },
-  "files": [
-    "array-flatten.js",
-    "LICENSE"
-  ],
-  "homepage": "https://github.com/blakeembrey/array-flatten",
-  "keywords": [
-    "array",
-    "flatten",
-    "arguments",
-    "depth"
-  ],
-  "license": "MIT",
-  "main": "array-flatten.js",
-  "name": "array-flatten",
-  "repository": {
-    "type": "git",
-    "url": "git://github.com/blakeembrey/array-flatten.git"
-  },
-  "scripts": {
-    "test": "istanbul cover _mocha -- -R spec"
-  },
-  "version": "1.1.1"
-}

-#### 9.0.0
-* 27/05/2019
-* For compatibility with legacy browsers, remove `Symbol` references.
-
-#### 8.1.1
-* 24/02/2019
-* [BUGFIX] #222 Restore missing `var` to `export BigNumber`.
-* Allow any key in BigNumber.Instance in *bignumber.d.ts*.
-
-#### 8.1.0
-* 23/02/2019
-* [NEW FEATURE] #220 Create a BigNumber using `{s, e, c}`.
-* [NEW FEATURE] `isBigNumber`: if `BigNumber.DEBUG` is `true`, also check that the BigNumber instance is well-formed.
-* Remove `instanceof` checks; just use `_isBigNumber` to identify a BigNumber instance.
-* Add `_isBigNumber` to prototype in *bignumber.mjs*.
-* Add tests for BigNumber creation from object.
-* Update *API.html*.
-
-#### 8.0.2
-* 13/01/2019
-* #209 `toPrecision` without argument should follow `toString`.
-* Improve *Use* section of *README*.
-* Optimise `toString(10)`.
-* Add verson number to API doc.
-
-#### 8.0.1
-* 01/11/2018
-* Rest parameter must be array type in *bignumber.d.ts*.
-
-#### 8.0.0
-* 01/11/2018
-* [NEW FEATURE] Add `BigNumber.sum` method.
-* [NEW FEATURE]`toFormat`: add `prefix` and `suffix` options.
-* [NEW FEATURE] #178 Pass custom formatting to `toFormat`.
-* [BREAKING CHANGE] #184 `toFraction`: return array of BigNumbers not strings.
-* [NEW FEATURE] #185 Enable overwrite of `valueOf` to prevent accidental addition to string.
-* #183 Add Node.js `crypto` requirement to documentation.
-* [BREAKING CHANGE] #198 Disallow signs and whitespace in custom alphabet.
-* [NEW FEATURE] #188 Implement `util.inspect.custom` for Node.js REPL.
-* #170 Make `isBigNumber` a type guard in *bignumber.d.ts*.
-* [BREAKING CHANGE] `BigNumber.min` and `BigNumber.max`: don't accept an array.
-* Update *.travis.yml*.
-* Remove *bower.json*.
-
-#### 7.2.1
-* 24/05/2018
-* Add `browser` field to *package.json*.
-
-#### 7.2.0
-* 22/05/2018
-* #166 Correct *.mjs* file. Remove extension from `main` field in *package.json*.
-
-#### 7.1.0
-* 18/05/2018
-* Add `module` field to *package.json* for *bignumber.mjs*.
-
-#### 7.0.2
-* 17/05/2018
-* #165 Bugfix: upper-case letters for bases 11-36 in a custom alphabet.
-* Add note to *README* regarding creating BigNumbers from Number values.
-
-#### 7.0.1
-* 26/04/2018
-* #158 Fix global object variable name typo.
-
-#### 7.0.0
-* 26/04/2018
-* #143 Remove global BigNumber from typings.
-* #144 Enable compatibility with `Object.freeze(Object.prototype)`.
-* #148 #123 #11 Only throw on a number primitive with more than 15 significant digits if `BigNumber.DEBUG` is `true`.
-* Only throw on an invalid BigNumber value if `BigNumber.DEBUG` is `true`. Return BigNumber `NaN` instead.
-* #154 `exponentiatedBy`: allow BigNumber exponent.
-* #156 Prevent Content Security Policy *unsafe-eval* issue.
-* `toFraction`: allow `Infinity` maximum denominator.
-* Comment-out some excess tests to reduce test time.
-* Amend indentation and other spacing.
-
-#### 6.0.0
-* 26/01/2018
-* #137 Implement `APLHABET` configuration option.
-* Remove `ERRORS` configuration option.
-* Remove `toDigits` method; extend `precision` method accordingly.
-* Remove s`round` method; extend `decimalPlaces` method accordingly.
-* Remove methods: `ceil`, `floor`, and `truncated`.
-* Remove method aliases: `add`, `cmp`, `isInt`, `isNeg`, `trunc`, `mul`, `neg` and `sub`.
-* Rename methods: `shift` to `shiftedBy`, `another` to `clone`, `toPower` to `exponentiatedBy`, and `equals` to `isEqualTo`.
-* Rename methods: add `is` prefix to `greaterThan`, `greaterThanOrEqualTo`, `lessThan` and `lessThanOrEqualTo`.
-* Add methods: `multipliedBy`, `isBigNumber`, `isPositive`, `integerValue`, `maximum` and `minimum`.
-* Refactor test suite.
-* Add *CHANGELOG.md*.
-* Rewrite *bignumber.d.ts*.
-* Redo API image.
-
-#### 5.0.0
-* 27/11/2017
-* #81 Don't throw on constructor call without `new`.
-
-#### 4.1.0
-* 26/09/2017
-* Remove node 0.6 from *.travis.yml*.
-* Add *bignumber.mjs*.
-
-#### 4.0.4
-* 03/09/2017
-* Add missing aliases to *bignumber.d.ts*.
-
-#### 4.0.3
-* 30/08/2017
-* Add types: *bignumber.d.ts*.
-
-#### 4.0.2
-* 03/05/2017
-* #120 Workaround Safari/Webkit bug.
-
-#### 4.0.1
-* 05/04/2017
-* #121 BigNumber.default to BigNumber['default'].
-
-#### 4.0.0
-* 09/01/2017
-* Replace BigNumber.isBigNumber method with isBigNumber prototype property.
-
-#### 3.1.2
-* 08/01/2017
-* Minor documentation edit.
-
-#### 3.1.1
-* 08/01/2017
-* Uncomment `isBigNumber` tests.
-* Ignore dot files.
-
-#### 3.1.0
-* 08/01/2017
-* Add `isBigNumber` method.
-
-#### 3.0.2
-* 08/01/2017
-* Bugfix: Possible incorrect value of `ERRORS` after a `BigNumber.another` call (due to `parseNumeric` declaration in outer scope).
-
-#### 3.0.1
-* 23/11/2016
-* Apply fix for old ipads with `%` issue, see #57 and #102.
-* Correct error message.
-
-#### 3.0.0
-* 09/11/2016
-* Remove `require('crypto')` - leave it to the user.
-* Add `BigNumber.set` as `BigNumber.config` alias.
-* Default `POW_PRECISION` to `0`.
-
-#### 2.4.0
-* 14/07/2016
-* #97 Add exports to support ES6 imports.
-
-#### 2.3.0
-* 07/03/2016
-* #86 Add modulus parameter to `toPower`.
-
-#### 2.2.0
-* 03/03/2016
-* #91 Permit larger JS integers.
-
-#### 2.1.4
-* 15/12/2015
-* Correct UMD.
-
-#### 2.1.3
-* 13/12/2015
-* Refactor re global object and crypto availability when bundling.
-
-#### 2.1.2
-* 10/12/2015
-* Bugfix: `window.crypto` not assigned to `crypto`.
-
-#### 2.1.1
-* 09/12/2015
-* Prevent code bundler from adding `crypto` shim.
-
-#### 2.1.0
-* 26/10/2015
-* For `valueOf` and `toJSON`, include the minus sign with negative zero.
-
-#### 2.0.8
-* 2/10/2015
-* Internal round function bugfix.
-
-#### 2.0.6
-* 31/03/2015
-* Add bower.json. Tweak division after in-depth review.
-
-#### 2.0.5
-* 25/03/2015
-* Amend README. Remove bitcoin address.
-
-#### 2.0.4
-* 25/03/2015
-* Critical bugfix #58: division.
-
-#### 2.0.3
-* 18/02/2015
-* Amend README. Add source map.
-
-#### 2.0.2
-* 18/02/2015
-* Correct links.
-
-#### 2.0.1
-* 18/02/2015
-* Add `max`, `min`, `precision`, `random`, `shiftedBy`, `toDigits` and `truncated` methods.
-* Add the short-forms: `add`, `mul`, `sd`, `sub` and `trunc`.
-* Add an `another` method to enable multiple independent constructors to be created.
-* Add support for the base 2, 8 and 16 prefixes `0b`, `0o` and `0x`.
-* Enable a rounding mode to be specified as a second parameter to `toExponential`, `toFixed`, `toFormat` and `toPrecision`.
-* Add a `CRYPTO` configuration property so cryptographically-secure pseudo-random number generation can be specified.
-* Add a `MODULO_MODE` configuration property to enable the rounding mode used by the `modulo` operation to be specified.
-* Add a `POW_PRECISION` configuration property to enable the number of significant digits calculated by the power operation to be limited.
-* Improve code quality.
-* Improve documentation.
-
-#### 2.0.0
-* 29/12/2014
-* Add `dividedToIntegerBy`, `isInteger` and `toFormat` methods.
-* Remove the following short-forms: `isF`, `isZ`, `toE`, `toF`, `toFr`, `toN`, `toP`, `toS`.
-* Store a BigNumber's coefficient in base 1e14, rather than base 10.
-* Add fast path for integers to BigNumber constructor.
-* Incorporate the library into the online documentation.
-
-#### 1.5.0
-* 13/11/2014
-* Add `toJSON` and `decimalPlaces` methods.
-
-#### 1.4.1
-* 08/06/2014
-* Amend README.
-
-#### 1.4.0
-* 08/05/2014
-* Add `toNumber`.
-
-#### 1.3.0
-* 08/11/2013
-* Ensure correct rounding of `sqrt` in all, rather than almost all, cases.
-* Maximum radix to 64.
-
-#### 1.2.1
-* 17/10/2013
-* Sign of zero when x < 0 and x + (-x) = 0.
-
-#### 1.2.0
-* 19/9/2013
-* Throw Error objects for stack.
-
-#### 1.1.1
-* 22/8/2013
-* Show original value in constructor error message.
-
-#### 1.1.0
-* 1/8/2013
-* Allow numbers with trailing radix point.
-
-#### 1.0.1
-* Bugfix: error messages with incorrect method name
-
-#### 1.0.0
-* 8/11/2012
-* Initial release

-The MIT Licence.
-
-Copyright (c) 2019 Michael Mclaughlin
-
-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.
-

-![bignumber.js](https://raw.githubusercontent.com/MikeMcl/bignumber.js/gh-pages/bignumberjs.png)
-
-A JavaScript library for arbitrary-precision decimal and non-decimal arithmetic.
-
-[![Build Status](https://travis-ci.org/MikeMcl/bignumber.js.svg)](https://travis-ci.org/MikeMcl/bignumber.js)
-
-<br />
-
-## Features
-
-  - Integers and decimals
-  - Simple API but full-featured
-  - Faster, smaller, and perhaps easier to use than JavaScript versions of Java's BigDecimal
-  - 8 KB minified and gzipped
-  - Replicates the `toExponential`, `toFixed`, `toPrecision` and `toString` methods of JavaScript's Number type
-  - Includes a `toFraction` and a correctly-rounded `squareRoot` method
-  - Supports cryptographically-secure pseudo-random number generation
-  - No dependencies
-  - Wide platform compatibility: uses JavaScript 1.5 (ECMAScript 3) features only
-  - Comprehensive [documentation](http://mikemcl.github.io/bignumber.js/) and test set
-
-![API](https://raw.githubusercontent.com/MikeMcl/bignumber.js/gh-pages/API.png)
-
-If a smaller and simpler library is required see [big.js](https://github.com/MikeMcl/big.js/).
-It's less than half the size but only works with decimal numbers and only has half the methods.
-It also does not allow `NaN` or `Infinity`, or have the configuration options of this library.
-
-See also [decimal.js](https://github.com/MikeMcl/decimal.js/), which among other things adds support for non-integer powers, and performs all operations to a specified number of significant digits.
-
-## Load
-
-The library is the single JavaScript file *bignumber.js* (or minified, *bignumber.min.js*).
-
-Browser:
-
-```html
-<script src='path/to/bignumber.js'></script>
-```
-
-[Node.js](http://nodejs.org):
-
-```bash
-$ npm install bignumber.js
-```
-
-```javascript
-const BigNumber = require('bignumber.js');
-```
-
-ES6 module:
-
-```javascript
-import BigNumber from "./bignumber.mjs"
-```
-
-AMD loader libraries such as [requireJS](http://requirejs.org/):
-
-```javascript
-require(['bignumber'], function(BigNumber) {
-    // Use BigNumber here in local scope. No global BigNumber.
-});
-```
-
-## Use
-
-The library exports a single constructor function, [`BigNumber`](http://mikemcl.github.io/bignumber.js/#bignumber), which accepts a value of type Number, String or BigNumber,
-
-```javascript
-let x = new BigNumber(123.4567);
-let y = BigNumber('123456.7e-3');
-let z = new BigNumber(x);
-x.isEqualTo(y) && y.isEqualTo(z) && x.isEqualTo(z);      // true
-```
-
-To get the string value of a BigNumber use [`toString()`](http://mikemcl.github.io/bignumber.js/#toS) or [`toFixed()`](http://mikemcl.github.io/bignumber.js/#toFix). Using `toFixed()` prevents exponential notation being returned, no matter how large or small the value.
-
-```javascript
-let x = new BigNumber('1111222233334444555566');
-x.toString();                       // "1.111222233334444555566e+21"
-x.toFixed();                        // "1111222233334444555566"
-```
-
-If the limited precision of Number values is not well understood, it is recommended to create BigNumbers from String values rather than Number values to avoid a potential loss of precision.
-
-*In all further examples below, `let`, semicolons and `toString` calls are not shown. If a commented-out value is in quotes it means `toString` has been called on the preceding expression.*
-
-```javascript
-// Precision loss from using numeric literals with more than 15 significant digits.
-new BigNumber(1.0000000000000001)         // '1'
-new BigNumber(88259496234518.57)          // '88259496234518.56'
-new BigNumber(99999999999999999999)       // '100000000000000000000'
-
-// Precision loss from using numeric literals outside the range of Number values.
-new BigNumber(2e+308)                     // 'Infinity'
-new BigNumber(1e-324)                     // '0'
-
-// Precision loss from the unexpected result of arithmetic with Number values.
-new BigNumber(0.7 + 0.1)                  // '0.7999999999999999'
-```
-
-When creating a BigNumber from a Number, note that a BigNumber is created from a Number's decimal `toString()` value not from its underlying binary value. If the latter is required, then pass the Number's `toString(2)` value and specify base 2.
-
-```javascript
-new BigNumber(Number.MAX_VALUE.toString(2), 2)
-```
-
-BigNumbers can be created from values in bases from 2 to 36. See [`ALPHABET`](http://mikemcl.github.io/bignumber.js/#alphabet) to extend this range.
-
-```javascript
-a = new BigNumber(1011, 2)          // "11"
-b = new BigNumber('zz.9', 36)       // "1295.25"
-c = a.plus(b)                       // "1306.25"
-```
-
-Performance is better if base 10 is NOT specified for decimal values. Only specify base 10 when it is desired that the number of decimal places of the input value be limited to the current [`DECIMAL_PLACES`](http://mikemcl.github.io/bignumber.js/#decimal-places) setting.
-
-A BigNumber is immutable in the sense that it is not changed by its methods.
-
-```javascript
-0.3 - 0.1                           // 0.19999999999999998
-x = new BigNumber(0.3)
-x.minus(0.1)                        // "0.2"
-x                                   // "0.3"
-```
-
-The methods that return a BigNumber can be chained.
-
-```javascript
-x.dividedBy(y).plus(z).times(9)
-x.times('1.23456780123456789e+9').plus(9876.5432321).dividedBy('4444562598.111772').integerValue()
-```
-
-Some of the longer method names have a shorter alias.
-
-```javascript
-x.squareRoot().dividedBy(y).exponentiatedBy(3).isEqualTo(x.sqrt().div(y).pow(3))    // true
-x.modulo(y).multipliedBy(z).eq(x.mod(y).times(z))                                   // true
-```
-
-As with JavaScript's Number type, there are [`toExponential`](http://mikemcl.github.io/bignumber.js/#toE), [`toFixed`](http://mikemcl.github.io/bignumber.js/#toFix) and [`toPrecision`](http://mikemcl.github.io/bignumber.js/#toP) methods.
-
-```javascript
-x = new BigNumber(255.5)
-x.toExponential(5)                  // "2.55500e+2"
-x.toFixed(5)                        // "255.50000"
-x.toPrecision(5)                    // "255.50"
-x.toNumber()                        //  255.5
-```
-
- A base can be specified for [`toString`](http://mikemcl.github.io/bignumber.js/#toS). Performance is better if base 10 is NOT specified, i.e. use `toString()` not `toString(10)`. Only specify base 10 when it is desired that the number of decimal places be limited to the current [`DECIMAL_PLACES`](http://mikemcl.github.io/bignumber.js/#decimal-places) setting.
-
- ```javascript
- x.toString(16)                     // "ff.8"
- ```
-
-There is a [`toFormat`](http://mikemcl.github.io/bignumber.js/#toFor) method which may be useful for internationalisation.
-
-```javascript
-y = new BigNumber('1234567.898765')
-y.toFormat(2)                       // "1,234,567.90"
-```
-
-The maximum number of decimal places of the result of an operation involving division (i.e. a division, square root, base conversion or negative power operation) is set using the `set` or `config` method of the `BigNumber` constructor.
-
-The other arithmetic operations always give the exact result.
-
-```javascript
-BigNumber.set({ DECIMAL_PLACES: 10, ROUNDING_MODE: 4 })
-
-x = new BigNumber(2)
-y = new BigNumber(3)
-z = x.dividedBy(y)                        // "0.6666666667"
-z.squareRoot()                            // "0.8164965809"
-z.exponentiatedBy(-3)                     // "3.3749999995"
-z.toString(2)                             // "0.1010101011"
-z.multipliedBy(z)                         // "0.44444444448888888889"
-z.multipliedBy(z).decimalPlaces(10)       // "0.4444444445"
-```
-
-There is a [`toFraction`](http://mikemcl.github.io/bignumber.js/#toFr) method with an optional *maximum denominator* argument
-
-```javascript
-y = new BigNumber(355)
-pi = y.dividedBy(113)               // "3.1415929204"
-pi.toFraction()                     // [ "7853982301", "2500000000" ]
-pi.toFraction(1000)                 // [ "355", "113" ]
-```
-
-and [`isNaN`](http://mikemcl.github.io/bignumber.js/#isNaN) and [`isFinite`](http://mikemcl.github.io/bignumber.js/#isF) methods, as `NaN` and `Infinity` are valid `BigNumber` values.
-
-```javascript
-x = new BigNumber(NaN)                                           // "NaN"
-y = new BigNumber(Infinity)                                      // "Infinity"
-x.isNaN() && !y.isNaN() && !x.isFinite() && !y.isFinite()        // true
-```
-
-The value of a BigNumber is stored in a decimal floating point format in terms of a coefficient, exponent and sign.
-
-```javascript
-x = new BigNumber(-123.456);
-x.c                                 // [ 123, 45600000000000 ]  coefficient (i.e. significand)
-x.e                                 // 2                        exponent
-x.s                                 // -1                       sign
-```
-
-For advanced usage, multiple BigNumber constructors can be created, each with their own independent configuration.
-
-```javascript
-// Set DECIMAL_PLACES for the original BigNumber constructor
-BigNumber.set({ DECIMAL_PLACES: 10 })
-
-// Create another BigNumber constructor, optionally passing in a configuration object
-BN = BigNumber.clone({ DECIMAL_PLACES: 5 })
-
-x = new BigNumber(1)
-y = new BN(1)
-
-x.div(3)                            // '0.3333333333'
-y.div(3)                            // '0.33333'
-```
-
-For further information see the [API](http://mikemcl.github.io/bignumber.js/) reference in the *doc* directory.
-
-## Test
-
-The *test/modules* directory contains the test scripts for each method.
-
-The tests can be run with Node.js or a browser. For Node.js use
-
-    $ npm test
-
-or
-
-    $ node test/test
-
-To test a single method, use, for example
-
-    $ node test/methods/toFraction
-
-For the browser, open *test/test.html*.
-
-## Build
-
-For Node, if [uglify-js](https://github.com/mishoo/UglifyJS2) is installed
-
-    npm install uglify-js -g
-
-then
-
-    npm run build
-
-will create *bignumber.min.js*.
-
-A source map will also be created in the root directory.
-
-## Feedback
-
-Open an issue, or email
-
-Michael
-
-<a href="mailto:M8ch88l@gmail.com">M8ch88l@gmail.com</a>
-
-## Licence
-
-The MIT Licence.
-
-See [LICENCE](https://github.com/MikeMcl/bignumber.js/blob/master/LICENCE).

-{
-  "_args": [
-    [
-      "bignumber.js@9.0.0",
-      "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory"
-    ]
-  ],
-  "_from": "bignumber.js@9.0.0",
-  "_id": "bignumber.js@9.0.0",
-  "_inBundle": false,
-  "_integrity": "sha512-t/OYhhJ2SD+YGBQcjY8GzzDHEk9f3nerxjtfa6tlMXfe7frs/WozhvCNoGvpM0P3bNf3Gq5ZRMlGr5f3r4/N8A==",
-  "_location": "/bignumber.js",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "version",
-    "registry": true,
-    "raw": "bignumber.js@9.0.0",
-    "name": "bignumber.js",
-    "escapedName": "bignumber.js",
-    "rawSpec": "9.0.0",
-    "saveSpec": null,
-    "fetchSpec": "9.0.0"
-  },
-  "_requiredBy": [
-    "/mysql"
-  ],
-  "_resolved": "https://registry.npmjs.org/bignumber.js/-/bignumber.js-9.0.0.tgz",
-  "_spec": "9.0.0",
-  "_where": "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory",
-  "author": {
-    "name": "Michael Mclaughlin",
-    "email": "M8ch88l@gmail.com"
-  },
-  "browser": "bignumber.js",
-  "bugs": {
-    "url": "https://github.com/MikeMcl/bignumber.js/issues"
-  },
-  "dependencies": {},
-  "description": "A library for arbitrary-precision decimal and non-decimal arithmetic",
-  "engines": {
-    "node": "*"
-  },
-  "homepage": "https://github.com/MikeMcl/bignumber.js#readme",
-  "keywords": [
-    "arbitrary",
-    "precision",
-    "arithmetic",
-    "big",
-    "number",
-    "decimal",
-    "float",
-    "biginteger",
-    "bigdecimal",
-    "bignumber",
-    "bigint",
-    "bignum"
-  ],
-  "license": "MIT",
-  "main": "bignumber",
-  "module": "bignumber.mjs",
-  "name": "bignumber.js",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/MikeMcl/bignumber.js.git"
-  },
-  "scripts": {
-    "build": "uglifyjs bignumber.js --source-map -c -m -o bignumber.min.js",
-    "test": "node test/test"
-  },
-  "types": "bignumber.d.ts",
-  "version": "9.0.0"
-}

-(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.

-/*!
- * 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)
-}

-/*!
- * 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
-}

-/*!
- * 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))
-  }
-}

-/*!
- * 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))
-  }
-}

-/*!
- * 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))
-  }
-}

-/*!
- * 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))
-  }
-}

-{
-  "_from": "body-parser",
-  "_id": "body-parser@1.19.0",
-  "_inBundle": false,
-  "_integrity": "sha512-dhEPs72UPbDnAQJ9ZKMNTP6ptJaionhP5cBb541nXPlW60Jepo9RV/a4fX4XWW9CuFNK22krhrj1+rgzifNCsw==",
-  "_location": "/body-parser",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "tag",
-    "registry": true,
-    "raw": "body-parser",
-    "name": "body-parser",
-    "escapedName": "body-parser",
-    "rawSpec": "",
-    "saveSpec": null,
-    "fetchSpec": "latest"
-  },
-  "_requiredBy": [
-    "#USER",
-    "/",
-    "/express"
-  ],
-  "_resolved": "https://registry.npmjs.org/body-parser/-/body-parser-1.19.0.tgz",
-  "_shasum": "96b2709e57c9c4e09a6fd66a8fd979844f69f08a",
-  "_spec": "body-parser",
-  "_where": "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory",
-  "bugs": {
-    "url": "https://github.com/expressjs/body-parser/issues"
-  },
-  "bundleDependencies": false,
-  "contributors": [
-    {
-      "name": "Douglas Christopher Wilson",
-      "email": "doug@somethingdoug.com"
-    },
-    {
-      "name": "Jonathan Ong",
-      "email": "me@jongleberry.com",
-      "url": "http://jongleberry.com"
-    }
-  ],
-  "dependencies": {
-    "bytes": "3.1.0",
-    "content-type": "~1.0.4",
-    "debug": "2.6.9",
-    "depd": "~1.1.2",
-    "http-errors": "1.7.2",
-    "iconv-lite": "0.4.24",
-    "on-finished": "~2.3.0",
-    "qs": "6.7.0",
-    "raw-body": "2.4.0",
-    "type-is": "~1.6.17"
-  },
-  "deprecated": false,
-  "description": "Node.js body parsing middleware",
-  "devDependencies": {
-    "eslint": "5.16.0",
-    "eslint-config-standard": "12.0.0",
-    "eslint-plugin-import": "2.17.2",
-    "eslint-plugin-markdown": "1.0.0",
-    "eslint-plugin-node": "8.0.1",
-    "eslint-plugin-promise": "4.1.1",
-    "eslint-plugin-standard": "4.0.0",
-    "istanbul": "0.4.5",
-    "methods": "1.1.2",
-    "mocha": "6.1.4",
-    "safe-buffer": "5.1.2",
-    "supertest": "4.0.2"
-  },
-  "engines": {
-    "node": ">= 0.8"
-  },
-  "files": [
-    "lib/",
-    "LICENSE",
-    "HISTORY.md",
-    "index.js"
-  ],
-  "homepage": "https://github.com/expressjs/body-parser#readme",
-  "license": "MIT",
-  "name": "body-parser",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/expressjs/body-parser.git"
-  },
-  "scripts": {
-    "lint": "eslint --plugin markdown --ext js,md .",
-    "test": "mocha --require test/support/env --reporter spec --check-leaks --bail test/",
-    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --require test/support/env --reporter dot --check-leaks test/",
-    "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --require test/support/env --reporter spec --check-leaks test/"
-  },
-  "version": "1.19.0"
-}

-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]

-(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.

-# Bytes utility
-
-[![NPM Version][npm-image]][npm-url]
-[![NPM Downloads][downloads-image]][downloads-url]
-[![Build Status][travis-image]][travis-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.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(1024);
-// output: '1KB'
-
-bytes(1000);
-// output: '1000B'
-
-bytes(1000, {thousandsSeparator: ' '});
-// output: '1 000B'
-
-bytes(1024 * 1.7, {decimalPlaces: 0});
-// output: '2KB'
-
-bytes(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('1KB');
-// output: 1024
-
-bytes('1024');
-// output: 1024
-
-bytes(1024);
-// output: 1KB
-```
-
-## License 
-
-[MIT](LICENSE)
-
-[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/node/bytes
-[npm-url]: https://npmjs.org/package/bytes
-[travis-image]: https://badgen.net/travis/visionmedia/bytes.js/master
-[travis-url]: https://travis-ci.org/visionmedia/bytes.js

-/*!
- * 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.replace(formatThousandsRegExp, thousandsSeparator);
-  }
-
-  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();
-  }
-
-  return Math.floor(map[unit] * floatValue);
-}

-{
-  "_from": "bytes@3.1.0",
-  "_id": "bytes@3.1.0",
-  "_inBundle": false,
-  "_integrity": "sha512-zauLjrfCG+xvoyaqLoV8bLVXXNGC4JqlxFCutSDWA6fJrTo2ZuvLYTqZ7aHBLZSMOopbzwv8f+wZcVzfVTI2Dg==",
-  "_location": "/bytes",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "version",
-    "registry": true,
-    "raw": "bytes@3.1.0",
-    "name": "bytes",
-    "escapedName": "bytes",
-    "rawSpec": "3.1.0",
-    "saveSpec": null,
-    "fetchSpec": "3.1.0"
-  },
-  "_requiredBy": [
-    "/body-parser",
-    "/raw-body"
-  ],
-  "_resolved": "https://registry.npmjs.org/bytes/-/bytes-3.1.0.tgz",
-  "_shasum": "f6cf7933a360e0588fa9fde85651cdc7f805d1f6",
-  "_spec": "bytes@3.1.0",
-  "_where": "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory\\node_modules\\body-parser",
-  "author": {
-    "name": "TJ Holowaychuk",
-    "email": "tj@vision-media.ca",
-    "url": "http://tjholowaychuk.com"
-  },
-  "bugs": {
-    "url": "https://github.com/visionmedia/bytes.js/issues"
-  },
-  "bundleDependencies": false,
-  "contributors": [
-    {
-      "name": "Jed Watson",
-      "email": "jed.watson@me.com"
-    },
-    {
-      "name": "Théo FIDRY",
-      "email": "theo.fidry@gmail.com"
-    }
-  ],
-  "deprecated": false,
-  "description": "Utility to parse a string bytes to bytes and vice-versa",
-  "devDependencies": {
-    "eslint": "5.12.1",
-    "mocha": "5.2.0",
-    "nyc": "13.1.0"
-  },
-  "engines": {
-    "node": ">= 0.8"
-  },
-  "files": [
-    "History.md",
-    "LICENSE",
-    "Readme.md",
-    "index.js"
-  ],
-  "homepage": "https://github.com/visionmedia/bytes.js#readme",
-  "keywords": [
-    "byte",
-    "bytes",
-    "utility",
-    "parse",
-    "parser",
-    "convert",
-    "converter"
-  ],
-  "license": "MIT",
-  "name": "bytes",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/visionmedia/bytes.js.git"
-  },
-  "scripts": {
-    "lint": "eslint .",
-    "test": "mocha --check-leaks --reporter spec",
-    "test-ci": "nyc --reporter=text npm test",
-    "test-cov": "nyc --reporter=html --reporter=text npm test"
-  },
-  "version": "3.1.0"
-}

-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

-(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.

-# 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][travis-image]][travis-url]
-[![Test Coverage][coveralls-image]][coveralls-url]
-
-Create and parse HTTP `Content-Disposition` header
-
-## Installation
-
-```sh
-$ npm install content-disposition
-```
-
-## API
-
-<!-- eslint-disable no-unused-vars -->
-
-```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`.
-
-<!-- eslint-disable no-undef -->
-
-```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)
-
-<!-- eslint-disable no-undef, no-unused-vars -->
-
-```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
-[travis-image]: https://img.shields.io/travis/jshttp/content-disposition.svg
-[travis-url]: https://travis-ci.org/jshttp/content-disposition
-[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

-{
-  "_args": [
-    [
-      "content-disposition@0.5.3",
-      "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory"
-    ]
-  ],
-  "_from": "content-disposition@0.5.3",
-  "_id": "content-disposition@0.5.3",
-  "_inBundle": false,
-  "_integrity": "sha512-ExO0774ikEObIAEV9kDo50o+79VCUdEB6n6lzKgGwupcVeRlhrj3qGAfwq8G6uBJjkqLrhT0qEYFcWng8z1z0g==",
-  "_location": "/content-disposition",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "version",
-    "registry": true,
-    "raw": "content-disposition@0.5.3",
-    "name": "content-disposition",
-    "escapedName": "content-disposition",
-    "rawSpec": "0.5.3",
-    "saveSpec": null,
-    "fetchSpec": "0.5.3"
-  },
-  "_requiredBy": [
-    "/express"
-  ],
-  "_resolved": "https://registry.npmjs.org/content-disposition/-/content-disposition-0.5.3.tgz",
-  "_spec": "0.5.3",
-  "_where": "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory",
-  "author": {
-    "name": "Douglas Christopher Wilson",
-    "email": "doug@somethingdoug.com"
-  },
-  "bugs": {
-    "url": "https://github.com/jshttp/content-disposition/issues"
-  },
-  "dependencies": {
-    "safe-buffer": "5.1.2"
-  },
-  "description": "Create and parse Content-Disposition header",
-  "devDependencies": {
-    "deep-equal": "1.0.1",
-    "eslint": "5.10.0",
-    "eslint-config-standard": "12.0.0",
-    "eslint-plugin-import": "2.14.0",
-    "eslint-plugin-markdown": "1.0.0-rc.1",
-    "eslint-plugin-node": "7.0.1",
-    "eslint-plugin-promise": "4.0.1",
-    "eslint-plugin-standard": "4.0.0",
-    "istanbul": "0.4.5",
-    "mocha": "5.2.0"
-  },
-  "engines": {
-    "node": ">= 0.6"
-  },
-  "files": [
-    "LICENSE",
-    "HISTORY.md",
-    "README.md",
-    "index.js"
-  ],
-  "homepage": "https://github.com/jshttp/content-disposition#readme",
-  "keywords": [
-    "content-disposition",
-    "http",
-    "rfc6266",
-    "res"
-  ],
-  "license": "MIT",
-  "name": "content-disposition",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/jshttp/content-disposition.git"
-  },
-  "scripts": {
-    "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/"
-  },
-  "version": "0.5.3"
-}

-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`

-(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.

-# 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

-/*!
- * 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
-}

-{
-  "_args": [
-    [
-      "content-type@1.0.4",
-      "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory"
-    ]
-  ],
-  "_from": "content-type@1.0.4",
-  "_id": "content-type@1.0.4",
-  "_inBundle": false,
-  "_integrity": "sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==",
-  "_location": "/content-type",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "version",
-    "registry": true,
-    "raw": "content-type@1.0.4",
-    "name": "content-type",
-    "escapedName": "content-type",
-    "rawSpec": "1.0.4",
-    "saveSpec": null,
-    "fetchSpec": "1.0.4"
-  },
-  "_requiredBy": [
-    "/body-parser",
-    "/express"
-  ],
-  "_resolved": "https://registry.npmjs.org/content-type/-/content-type-1.0.4.tgz",
-  "_spec": "1.0.4",
-  "_where": "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory",
-  "author": {
-    "name": "Douglas Christopher Wilson",
-    "email": "doug@somethingdoug.com"
-  },
-  "bugs": {
-    "url": "https://github.com/jshttp/content-type/issues"
-  },
-  "description": "Create and parse HTTP Content-Type header",
-  "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"
-  },
-  "engines": {
-    "node": ">= 0.6"
-  },
-  "files": [
-    "LICENSE",
-    "HISTORY.md",
-    "README.md",
-    "index.js"
-  ],
-  "homepage": "https://github.com/jshttp/content-type#readme",
-  "keywords": [
-    "content-type",
-    "http",
-    "req",
-    "res",
-    "rfc7231"
-  ],
-  "license": "MIT",
-  "name": "content-type",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/jshttp/content-type.git"
-  },
-  "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/"
-  },
-  "version": "1.0.4"
-}

-support
-test
-examples
-*.sock

-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

-
-# 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 <tj@learnboost.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.
\ No newline at end of file

-/**
- * 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');
-}

-{
-  "_args": [
-    [
-      "cookie-signature@1.0.6",
-      "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory"
-    ]
-  ],
-  "_from": "cookie-signature@1.0.6",
-  "_id": "cookie-signature@1.0.6",
-  "_inBundle": false,
-  "_integrity": "sha1-4wOogrNCzD7oylE6eZmXNNqzriw=",
-  "_location": "/cookie-signature",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "version",
-    "registry": true,
-    "raw": "cookie-signature@1.0.6",
-    "name": "cookie-signature",
-    "escapedName": "cookie-signature",
-    "rawSpec": "1.0.6",
-    "saveSpec": null,
-    "fetchSpec": "1.0.6"
-  },
-  "_requiredBy": [
-    "/express"
-  ],
-  "_resolved": "https://registry.npmjs.org/cookie-signature/-/cookie-signature-1.0.6.tgz",
-  "_spec": "1.0.6",
-  "_where": "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory",
-  "author": {
-    "name": "TJ Holowaychuk",
-    "email": "tj@learnboost.com"
-  },
-  "bugs": {
-    "url": "https://github.com/visionmedia/node-cookie-signature/issues"
-  },
-  "dependencies": {},
-  "description": "Sign and unsign cookies",
-  "devDependencies": {
-    "mocha": "*",
-    "should": "*"
-  },
-  "homepage": "https://github.com/visionmedia/node-cookie-signature#readme",
-  "keywords": [
-    "cookie",
-    "sign",
-    "unsign"
-  ],
-  "license": "MIT",
-  "main": "index",
-  "name": "cookie-signature",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/visionmedia/node-cookie-signature.git"
-  },
-  "scripts": {
-    "test": "mocha --require should --reporter spec"
-  },
-  "version": "1.0.6"
-}

-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

-(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.
-

-# 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][travis-image]][travis-url]
-[![Test Coverage][coveralls-image]][coveralls-url]
-
-Basic HTTP cookie parser and serializer for HTTP servers.
-
-## Installation
-
-```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@0.3.1 bench cookie
-> node benchmark/index.js
-
-  http_parser@2.8.0
-  node@6.14.2
-  v8@5.1.281.111
-  uv@1.16.1
-  zlib@1.2.11
-  ares@1.10.1-DEV
-  icu@58.2
-  modules@48
-  napi@3
-  openssl@1.0.2o
-
-> node benchmark/parse.js
-
-  cookie.parse
-
-  6 tests completed.
-
-  simple      x 1,200,691 ops/sec ±1.12% (189 runs sampled)
-  decode      x 1,012,994 ops/sec ±0.97% (186 runs sampled)
-  unquote     x 1,074,174 ops/sec ±2.43% (186 runs sampled)
-  duplicates  x   438,424 ops/sec ±2.17% (184 runs sampled)
-  10 cookies  x   147,154 ops/sec ±1.01% (186 runs sampled)
-  100 cookies x    14,274 ops/sec ±1.07% (187 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
-[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
-[travis-image]: https://badgen.net/travis/jshttp/cookie/master
-[travis-url]: https://travis-ci.org/jshttp/cookie

-/*!
- * 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;
-var pairSplitRegExp = /; */;
-
-/**
- * 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(pairSplitRegExp);
-  var dec = opt.decode || decode;
-
-  for (var i = 0; i < pairs.length; i++) {
-    var pair = pairs[i];
-    var eq_idx = pair.indexOf('=');
-
-    // skip things that don't look like key=value
-    if (eq_idx < 0) {
-      continue;
-    }
-
-    var key = pair.substr(0, eq_idx).trim()
-    var val = pair.substr(++eq_idx, pair.length).trim();
-
-    // quoted values
-    if ('"' == val[0]) {
-      val = val.slice(1, -1);
-    }
-
-    // only assign once
-    if (undefined == obj[key]) {
-      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)) throw new Error('maxAge should be a Number');
-    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;
-  }
-}

-{
-  "_args": [
-    [
-      "cookie@0.4.0",
-      "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory"
-    ]
-  ],
-  "_from": "cookie@0.4.0",
-  "_id": "cookie@0.4.0",
-  "_inBundle": false,
-  "_integrity": "sha512-+Hp8fLp57wnUSt0tY0tHEXh4voZRDnoIrZPqlo3DPiI4y9lwg/jqx+1Om94/W6ZaPDOUbnjOt/99w66zk+l1Xg==",
-  "_location": "/cookie",
-  "_phantomChildren": {},
-  "_requested": {
-    "type": "version",
-    "registry": true,
-    "raw": "cookie@0.4.0",
-    "name": "cookie",
-    "escapedName": "cookie",
-    "rawSpec": "0.4.0",
-    "saveSpec": null,
-    "fetchSpec": "0.4.0"
-  },
-  "_requiredBy": [
-    "/express"
-  ],
-  "_resolved": "https://registry.npmjs.org/cookie/-/cookie-0.4.0.tgz",
-  "_spec": "0.4.0",
-  "_where": "C:\\Users\\fheld\\Desktop\\khuhub\\mapmory\\Mapmory",
-  "author": {
-    "name": "Roman Shtylman",
-    "email": "shtylman@gmail.com"
-  },
-  "bugs": {
-    "url": "https://github.com/jshttp/cookie/issues"
-  },
-  "contributors": [
-    {
-      "name": "Douglas Christopher Wilson",
-      "email": "doug@somethingdoug.com"
-    }
-  ],
-  "description": "HTTP server cookie parsing and serialization",
-  "devDependencies": {
-    "beautify-benchmark": "0.2.4",
-    "benchmark": "2.1.4",
-    "eslint": "5.16.0",
-    "eslint-plugin-markdown": "1.0.0",
-    "istanbul": "0.4.5",
-    "mocha": "6.1.4"
-  },
-  "engines": {
-    "node": ">= 0.6"
-  },
-  "files": [
-    "HISTORY.md",
-    "LICENSE",
-    "README.md",
-    "index.js"
-  ],
-  "homepage": "https://github.com/jshttp/cookie#readme",
-  "keywords": [
-    "cookie",
-    "cookies"
-  ],
-  "license": "MIT",
-  "name": "cookie",
-  "repository": {
-    "type": "git",
-    "url": "git+https://github.com/jshttp/cookie.git"
-  },
-  "scripts": {
-    "bench": "node benchmark/index.js",
-    "lint": "eslint --plugin markdown --ext js,md .",
-    "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/",
-    "version": "node scripts/version-history.js && git add HISTORY.md"
-  },
-  "version": "0.4.0"
-}