Node.js initialisiert

2018-04-03 11:42:35 +02:00 · 2018-04-03 11:42:35 +02:00 · 49686db41d
commit 49686db41d
parent 368b09cc46
643 changed files with 93064 additions and 0 deletions
--- a/index.js
+++ b/index.js
@ -0,0 +1,17 @@
+const express = require('express');
+const app = express();
+const http = require('http').Server(app);
+const io = require('socket.io')(http);
+const port = process.env.PORT || 61813;
+
+app.use(express.static(__dirname + '/public'));
+
+/*
+function onConnection(socket){
+  socket.on('drawing', (data) => socket.broadcast.emit('drawing', data));
+}
+
+io.on('connection', onConnection);
+*/
+
+http.listen(port, () => console.log('listening on port ' + port));
--- a/node_modules/.bin/mime
+++ b/node_modules/.bin/mime
@ -0,0 +1 @@
+../mime/cli.js
--- a/node_modules/accepts/HISTORY.md
+++ b/node_modules/accepts/HISTORY.md
@ -0,0 +1,224 @@
+1.3.5 / 2018-02-28
+==================
+
+  * deps: mime-types@~2.1.18
+    - deps: mime-db@~1.33.0
+
+1.3.4 / 2017-08-22
+==================
+
+  * deps: mime-types@~2.1.16
+    - deps: mime-db@~1.29.0
+
+1.3.3 / 2016-05-02
+==================
+
+  * deps: mime-types@~2.1.11
+    - deps: mime-db@~1.23.0
+  * deps: negotiator@0.6.1
+    - perf: improve `Accept` parsing speed
+    - perf: improve `Accept-Charset` parsing speed
+    - perf: improve `Accept-Encoding` parsing speed
+    - perf: improve `Accept-Language` parsing speed
+
+1.3.2 / 2016-03-08
+==================
+
+  * deps: mime-types@~2.1.10
+    - Fix extension of `application/dash+xml`
+    - Update primary extension for `audio/mp4`
+    - deps: mime-db@~1.22.0
+
+1.3.1 / 2016-01-19
+==================
+
+  * deps: mime-types@~2.1.9
+    - deps: mime-db@~1.21.0
+
+1.3.0 / 2015-09-29
+==================
+
+  * deps: mime-types@~2.1.7
+    - deps: mime-db@~1.19.0
+  * deps: negotiator@0.6.0
+    - Fix including type extensions in parameters in `Accept` parsing
+    - Fix parsing `Accept` parameters with quoted equals
+    - Fix parsing `Accept` parameters with quoted semicolons
+    - Lazy-load modules from main entry point
+    - perf: delay type concatenation until needed
+    - perf: enable strict mode
+    - perf: hoist regular expressions
+    - perf: remove closures getting spec properties
+    - perf: remove a closure from media type parsing
+    - perf: remove property delete from media type parsing
+
+1.2.13 / 2015-09-06
+===================
+
+  * deps: mime-types@~2.1.6
+    - deps: mime-db@~1.18.0
+
+1.2.12 / 2015-07-30
+===================
+
+  * deps: mime-types@~2.1.4
+    - deps: mime-db@~1.16.0
+
+1.2.11 / 2015-07-16
+===================
+
+  * deps: mime-types@~2.1.3
+    - deps: mime-db@~1.15.0
+
+1.2.10 / 2015-07-01
+===================
+
+  * deps: mime-types@~2.1.2
+    - deps: mime-db@~1.14.0
+
+1.2.9 / 2015-06-08
+==================
+
+  * deps: mime-types@~2.1.1
+    - perf: fix deopt during mapping
+
+1.2.8 / 2015-06-07
+==================
+
+  * deps: mime-types@~2.1.0
+    - deps: mime-db@~1.13.0
+  * perf: avoid argument reassignment & argument slice
+  * perf: avoid negotiator recursive construction
+  * perf: enable strict mode
+  * perf: remove unnecessary bitwise operator
+
+1.2.7 / 2015-05-10
+==================
+
+  * deps: negotiator@0.5.3
+    - Fix media type parameter matching to be case-insensitive
+
+1.2.6 / 2015-05-07
+==================
+
+  * deps: mime-types@~2.0.11
+    - deps: mime-db@~1.9.1
+  * deps: negotiator@0.5.2
+    - Fix comparing media types with quoted values
+    - Fix splitting media types with quoted commas
+
+1.2.5 / 2015-03-13
+==================
+
+  * deps: mime-types@~2.0.10
+    - deps: mime-db@~1.8.0
+
+1.2.4 / 2015-02-14
+==================
+
+  * Support Node.js 0.6
+  * deps: mime-types@~2.0.9
+    - deps: mime-db@~1.7.0
+  * deps: negotiator@0.5.1
+    - Fix preference sorting to be stable for long acceptable lists
+
+1.2.3 / 2015-01-31
+==================
+
+  * deps: mime-types@~2.0.8
+    - deps: mime-db@~1.6.0
+
+1.2.2 / 2014-12-30
+==================
+
+  * deps: mime-types@~2.0.7
+    - deps: mime-db@~1.5.0
+
+1.2.1 / 2014-12-30
+==================
+
+  * deps: mime-types@~2.0.5
+    - deps: mime-db@~1.3.1
+
+1.2.0 / 2014-12-19
+==================
+
+  * deps: negotiator@0.5.0
+    - Fix list return order when large accepted list
+    - Fix missing identity encoding when q=0 exists
+    - Remove dynamic building of Negotiator class
+
+1.1.4 / 2014-12-10
+==================
+
+  * deps: mime-types@~2.0.4
+    - deps: mime-db@~1.3.0
+
+1.1.3 / 2014-11-09
+==================
+
+  * deps: mime-types@~2.0.3
+    - deps: mime-db@~1.2.0
+
+1.1.2 / 2014-10-14
+==================
+
+  * deps: negotiator@0.4.9
+    - Fix error when media type has invalid parameter
+
+1.1.1 / 2014-09-28
+==================
+
+  * deps: mime-types@~2.0.2
+    - deps: mime-db@~1.1.0
+  * deps: negotiator@0.4.8
+    - Fix all negotiations to be case-insensitive
+    - Stable sort preferences of same quality according to client order
+
+1.1.0 / 2014-09-02
+==================
+
+  * update `mime-types`
+
+1.0.7 / 2014-07-04
+==================
+
+  * Fix wrong type returned from `type` when match after unknown extension
+
+1.0.6 / 2014-06-24
+==================
+
+  * deps: negotiator@0.4.7
+
+1.0.5 / 2014-06-20
+==================
+
+ * fix crash when unknown extension given
+
+1.0.4 / 2014-06-19
+==================
+
+  * use `mime-types`
+
+1.0.3 / 2014-06-11
+==================
+
+  * deps: negotiator@0.4.6
+    - Order by specificity when quality is the same
+
+1.0.2 / 2014-05-29
+==================
+
+  * Fix interpretation when header not in request
+  * deps: pin negotiator@0.4.5
+
+1.0.1 / 2014-01-18
+==================
+
+  * Identity encoding isn't always acceptable
+  * deps: negotiator@~0.4.0
+
+1.0.0 / 2013-12-27
+==================
+
+  * Genesis
--- a/node_modules/accepts/LICENSE
+++ b/node_modules/accepts/LICENSE
@ -0,0 +1,23 @@
+(The MIT License)
+
+Copyright (c) 2014 Jonathan Ong <me@jongleberry.com>
+Copyright (c) 2015 Douglas Christopher Wilson <doug@somethingdoug.com>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/accepts/README.md
+++ b/node_modules/accepts/README.md
@ -0,0 +1,143 @@
+# accepts
+
+[![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]
+
+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)
+
+[npm-image]: https://img.shields.io/npm/v/accepts.svg
+[npm-url]: https://npmjs.org/package/accepts
+[node-version-image]: https://img.shields.io/node/v/accepts.svg
+[node-version-url]: https://nodejs.org/en/download/
+[travis-image]: https://img.shields.io/travis/jshttp/accepts/master.svg
+[travis-url]: https://travis-ci.org/jshttp/accepts
+[coveralls-image]: https://img.shields.io/coveralls/jshttp/accepts/master.svg
+[coveralls-url]: https://coveralls.io/r/jshttp/accepts
+[downloads-image]: https://img.shields.io/npm/dm/accepts.svg
+[downloads-url]: https://npmjs.org/package/accepts
--- a/node_modules/accepts/index.js
+++ b/node_modules/accepts/index.js
@ -0,0 +1,238 @@
+/*!
+ * accepts
+ * Copyright(c) 2014 Jonathan Ong
+ * Copyright(c) 2015 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict'
+
+/**
+ * Module dependencies.
+ * @private
+ */
+
+var Negotiator = require('negotiator')
+var mime = require('mime-types')
+
+/**
+ * Module exports.
+ * @public
+ */
+
+module.exports = Accepts
+
+/**
+ * Create a new Accepts object for the given req.
+ *
+ * @param {object} req
+ * @public
+ */
+
+function Accepts (req) {
+  if (!(this instanceof Accepts)) {
+    return new Accepts(req)
+  }
+
+  this.headers = req.headers
+  this.negotiator = new Negotiator(req)
+}
+
+/**
+ * Check if the given `type(s)` is acceptable, returning
+ * the best match when true, otherwise `undefined`, in which
+ * case you should respond with 406 "Not Acceptable".
+ *
+ * The `type` value may be a single mime type string
+ * such as "application/json", the extension name
+ * such as "json" or an array `["json", "html", "text/plain"]`. When a list
+ * or array is given the _best_ match, if any is returned.
+ *
+ * Examples:
+ *
+ *     // Accept: text/html
+ *     this.types('html');
+ *     // => "html"
+ *
+ *     // Accept: text/*, application/json
+ *     this.types('html');
+ *     // => "html"
+ *     this.types('text/html');
+ *     // => "text/html"
+ *     this.types('json', 'text');
+ *     // => "json"
+ *     this.types('application/json');
+ *     // => "application/json"
+ *
+ *     // Accept: text/*, application/json
+ *     this.types('image/png');
+ *     this.types('png');
+ *     // => undefined
+ *
+ *     // Accept: text/*;q=.5, application/json
+ *     this.types(['html', 'json']);
+ *     this.types('html', 'json');
+ *     // => "json"
+ *
+ * @param {String|Array} types...
+ * @return {String|Array|Boolean}
+ * @public
+ */
+
+Accepts.prototype.type =
+Accepts.prototype.types = function (types_) {
+  var types = types_
+
+  // support flattened arguments
+  if (types && !Array.isArray(types)) {
+    types = new Array(arguments.length)
+    for (var i = 0; i < types.length; i++) {
+      types[i] = arguments[i]
+    }
+  }
+
+  // no types, return all requested types
+  if (!types || types.length === 0) {
+    return this.negotiator.mediaTypes()
+  }
+
+  // no accept header, return first given type
+  if (!this.headers.accept) {
+    return types[0]
+  }
+
+  var mimes = types.map(extToMime)
+  var accepts = this.negotiator.mediaTypes(mimes.filter(validMime))
+  var first = accepts[0]
+
+  return first
+    ? types[mimes.indexOf(first)]
+    : false
+}
+
+/**
+ * Return accepted encodings or best fit based on `encodings`.
+ *
+ * Given `Accept-Encoding: gzip, deflate`
+ * an array sorted by quality is returned:
+ *
+ *     ['gzip', 'deflate']
+ *
+ * @param {String|Array} encodings...
+ * @return {String|Array}
+ * @public
+ */
+
+Accepts.prototype.encoding =
+Accepts.prototype.encodings = function (encodings_) {
+  var encodings = encodings_
+
+  // support flattened arguments
+  if (encodings && !Array.isArray(encodings)) {
+    encodings = new Array(arguments.length)
+    for (var i = 0; i < encodings.length; i++) {
+      encodings[i] = arguments[i]
+    }
+  }
+
+  // no encodings, return all requested encodings
+  if (!encodings || encodings.length === 0) {
+    return this.negotiator.encodings()
+  }
+
+  return this.negotiator.encodings(encodings)[0] || false
+}
+
+/**
+ * Return accepted charsets or best fit based on `charsets`.
+ *
+ * Given `Accept-Charset: utf-8, iso-8859-1;q=0.2, utf-7;q=0.5`
+ * an array sorted by quality is returned:
+ *
+ *     ['utf-8', 'utf-7', 'iso-8859-1']
+ *
+ * @param {String|Array} charsets...
+ * @return {String|Array}
+ * @public
+ */
+
+Accepts.prototype.charset =
+Accepts.prototype.charsets = function (charsets_) {
+  var charsets = charsets_
+
+  // support flattened arguments
+  if (charsets && !Array.isArray(charsets)) {
+    charsets = new Array(arguments.length)
+    for (var i = 0; i < charsets.length; i++) {
+      charsets[i] = arguments[i]
+    }
+  }
+
+  // no charsets, return all requested charsets
+  if (!charsets || charsets.length === 0) {
+    return this.negotiator.charsets()
+  }
+
+  return this.negotiator.charsets(charsets)[0] || false
+}
+
+/**
+ * Return accepted languages or best fit based on `langs`.
+ *
+ * Given `Accept-Language: en;q=0.8, es, pt`
+ * an array sorted by quality is returned:
+ *
+ *     ['es', 'pt', 'en']
+ *
+ * @param {String|Array} langs...
+ * @return {Array|String}
+ * @public
+ */
+
+Accepts.prototype.lang =
+Accepts.prototype.langs =
+Accepts.prototype.language =
+Accepts.prototype.languages = function (languages_) {
+  var languages = languages_
+
+  // support flattened arguments
+  if (languages && !Array.isArray(languages)) {
+    languages = new Array(arguments.length)
+    for (var i = 0; i < languages.length; i++) {
+      languages[i] = arguments[i]
+    }
+  }
+
+  // no languages, return all requested languages
+  if (!languages || languages.length === 0) {
+    return this.negotiator.languages()
+  }
+
+  return this.negotiator.languages(languages)[0] || false
+}
+
+/**
+ * Convert extnames to mime.
+ *
+ * @param {String} type
+ * @return {String}
+ * @private
+ */
+
+function extToMime (type) {
+  return type.indexOf('/') === -1
+    ? mime.lookup(type)
+    : type
+}
+
+/**
+ * Check if mime is valid.
+ *
+ * @param {String} type
+ * @return {String}
+ * @private
+ */
+
+function validMime (type) {
+  return typeof type === 'string'
+}
--- a/node_modules/accepts/package.json
+++ b/node_modules/accepts/package.json
@ -0,0 +1,85 @@
+{
+  "_from": "accepts@~1.3.3",
+  "_id": "accepts@1.3.5",
+  "_inBundle": false,
+  "_integrity": "sha1-63d99gEXI6OxTopywIBcjoZ0a9I=",
+  "_location": "/accepts",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "accepts@~1.3.3",
+    "name": "accepts",
+    "escapedName": "accepts",
+    "rawSpec": "~1.3.3",
+    "saveSpec": null,
+    "fetchSpec": "~1.3.3"
+  },
+  "_requiredBy": [
+    "/express"
+  ],
+  "_resolved": "https://registry.npmjs.org/accepts/-/accepts-1.3.5.tgz",
+  "_shasum": "eb777df6011723a3b14e8a72c0805c8e86746bd2",
+  "_spec": "accepts@~1.3.3",
+  "_where": "/home/twr/node/pixelnode/node_modules/express",
+  "bugs": {
+    "url": "https://github.com/jshttp/accepts/issues"
+  },
+  "bundleDependencies": false,
+  "contributors": [
+    {
+      "name": "Douglas Christopher Wilson",
+      "email": "doug@somethingdoug.com"
+    },
+    {
+      "name": "Jonathan Ong",
+      "email": "me@jongleberry.com",
+      "url": "http://jongleberry.com"
+    }
+  ],
+  "dependencies": {
+    "mime-types": "~2.1.18",
+    "negotiator": "0.6.1"
+  },
+  "deprecated": false,
+  "description": "Higher-level content negotiation",
+  "devDependencies": {
+    "eslint": "4.18.1",
+    "eslint-config-standard": "11.0.0",
+    "eslint-plugin-import": "2.9.0",
+    "eslint-plugin-markdown": "1.0.0-beta.6",
+    "eslint-plugin-node": "6.0.1",
+    "eslint-plugin-promise": "3.6.0",
+    "eslint-plugin-standard": "3.0.1",
+    "istanbul": "0.4.5",
+    "mocha": "~1.21.5"
+  },
+  "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": "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": "1.3.5"
+}
--- a/node_modules/after/.npmignore
+++ b/node_modules/after/.npmignore
@ -0,0 +1,2 @@
+node_modules
+.monitor
--- a/node_modules/after/.travis.yml
+++ b/node_modules/after/.travis.yml
@ -0,0 +1,12 @@
+language: node_js
+node_js:
+  - 0.6
+  - 0.8
+  - 0.9
+  - 0.10
+  - 0.12
+  - 4.2.4
+  - 5.4.1
+  - iojs-1
+  - iojs-2
+  - iojs-3
--- a/node_modules/after/LICENCE
+++ b/node_modules/after/LICENCE
@ -0,0 +1,19 @@
+Copyright (c) 2011 Raynos.
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
--- a/node_modules/after/README.md
+++ b/node_modules/after/README.md
@ -0,0 +1,115 @@
+# After [![Build Status][1]][2]
+
+Invoke callback after n calls
+
+## Status: production ready
+
+## Example
+
+```js
+var after = require("after")
+var db = require("./db") // some db.
+
+var updateUser = function (req, res) {
+  // use after to run two tasks in parallel,
+  // namely get request body and get session
+  // then run updateUser with the results
+  var next = after(2, updateUser)
+  var results = {}
+  
+  getJSONBody(req, res, function (err, body) {
+    if (err) return next(err)
+    
+    results.body = body
+    next(null, results)
+  })
+  
+  getSessionUser(req, res, function (err, user) {
+    if (err) return next(err)
+    
+    results.user = user
+    next(null, results)
+  })
+  
+  // now do the thing!
+  function updateUser(err, result) {
+    if (err) {
+      res.statusCode = 500
+      return res.end("Unexpected Error")
+    }
+    
+    if (!result.user || result.user.role !== "admin") {
+      res.statusCode = 403
+      return res.end("Permission Denied")
+    }
+    
+    db.put("users:" + req.params.userId, result.body, function (err) {
+      if (err) {
+        res.statusCode = 500
+        return res.end("Unexpected Error")
+      }
+      
+      res.statusCode = 200
+      res.end("Ok")  
+    })   
+  }
+}
+```
+
+## Naive Example
+
+```js
+var after = require("after")
+    , next = after(3, logItWorks)
+
+next()
+next()
+next() // it works
+
+function logItWorks() {
+    console.log("it works!")
+}
+```
+
+## Example with error handling
+
+```js
+var after = require("after")
+    , next = after(3, logError)
+
+next()
+next(new Error("oops")) // logs oops
+next() // does nothing
+
+// This callback is only called once.
+// If there is an error the callback gets called immediately
+// this avoids the situation where errors get lost.
+function logError(err) {
+    console.log(err)
+}
+```
+
+## Installation
+
+`npm install after`
+
+## Tests
+
+`npm test`
+
+## Contributors
+
+ - Raynos
+ - defunctzombie
+
+## MIT Licenced
+
+  [1]: https://secure.travis-ci.org/Raynos/after.png
+  [2]: http://travis-ci.org/Raynos/after
+  [3]: http://raynos.org/blog/2/Flow-control-in-node.js
+  [4]: http://stackoverflow.com/questions/6852059/determining-the-end-of-asynchronous-operations-javascript/6852307#6852307
+  [5]: http://stackoverflow.com/questions/6869872/in-javascript-what-are-best-practices-for-executing-multiple-asynchronous-functi/6870031#6870031
+  [6]: http://stackoverflow.com/questions/6864397/javascript-performance-long-running-tasks/6889419#6889419
+  [7]: http://stackoverflow.com/questions/6597493/synchronous-database-queries-with-node-js/6620091#6620091
+  [8]: http://github.com/Raynos/iterators
+  [9]: http://github.com/Raynos/composite
--- a/node_modules/after/index.js
+++ b/node_modules/after/index.js
@ -0,0 +1,28 @@
+module.exports = after
+
+function after(count, callback, err_cb) {
+    var bail = false
+    err_cb = err_cb || noop
+    proxy.count = count
+
+    return (count === 0) ? callback() : proxy
+
+    function proxy(err, result) {
+        if (proxy.count <= 0) {
+            throw new Error('after called too many times')
+        }
+        --proxy.count
+
+        // after first error, rest are passed to err_cb
+        if (err) {
+            bail = true
+            callback(err)
+            // future error callbacks will go to error handler
+            callback = err_cb
+        } else if (proxy.count === 0 && !bail) {
+            callback(null, result)
+        }
+    }
+}
+
+function noop() {}
--- a/node_modules/after/package.json
+++ b/node_modules/after/package.json
@ -0,0 +1,63 @@
+{
+  "_from": "after@0.8.2",
+  "_id": "after@0.8.2",
+  "_inBundle": false,
+  "_integrity": "sha1-/ts5T58OAqqXaOcCvaI7UF+ufh8=",
+  "_location": "/after",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "after@0.8.2",
+    "name": "after",
+    "escapedName": "after",
+    "rawSpec": "0.8.2",
+    "saveSpec": null,
+    "fetchSpec": "0.8.2"
+  },
+  "_requiredBy": [
+    "/engine.io-parser"
+  ],
+  "_resolved": "https://registry.npmjs.org/after/-/after-0.8.2.tgz",
+  "_shasum": "fedb394f9f0e02aa9768e702bda23b505fae7e1f",
+  "_spec": "after@0.8.2",
+  "_where": "/home/twr/node/pixelnode/node_modules/engine.io-parser",
+  "author": {
+    "name": "Raynos",
+    "email": "raynos2@gmail.com"
+  },
+  "bugs": {
+    "url": "https://github.com/Raynos/after/issues"
+  },
+  "bundleDependencies": false,
+  "contributors": [
+    {
+      "name": "Raynos",
+      "email": "raynos2@gmail.com",
+      "url": "http://raynos.org"
+    }
+  ],
+  "deprecated": false,
+  "description": "after - tiny flow control",
+  "devDependencies": {
+    "mocha": "~1.8.1"
+  },
+  "homepage": "https://github.com/Raynos/after#readme",
+  "keywords": [
+    "flowcontrol",
+    "after",
+    "flow",
+    "control",
+    "arch"
+  ],
+  "license": "MIT",
+  "name": "after",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/Raynos/after.git"
+  },
+  "scripts": {
+    "test": "mocha --ui tdd --reporter spec test/*.js"
+  },
+  "version": "0.8.2"
+}
--- a/node_modules/after/test/after-test.js
+++ b/node_modules/after/test/after-test.js
@ -0,0 +1,120 @@
+/*global suite, test*/
+
+var assert = require("assert")
+    , after = require("../")
+
+test("exists", function () {
+    assert(typeof after === "function", "after is not a function")
+})
+
+test("after when called with 0 invokes", function (done) {
+    after(0, done)
+});
+
+test("after 1", function (done) {
+    var next = after(1, done)
+    next()
+})
+
+test("after 5", function (done) {
+    var next = after(5, done)
+    , i = 5
+
+    while (i--) {
+        next()
+    }
+})
+
+test("manipulate count", function (done) {
+    var next = after(1, done)
+    , i = 5
+
+    next.count = i
+    while (i--) {
+        next()
+    }
+})
+
+test("after terminates on error", function (done) {
+    var next = after(2, function(err) {
+        assert.equal(err.message, 'test');
+        done();
+    })
+    next(new Error('test'))
+    next(new Error('test2'))
+})
+
+test('gee', function(done) {
+    done = after(2, done)
+
+    function cb(err) {
+        assert.equal(err.message, 1);
+        done()
+    }
+
+    var next = after(3, cb, function(err) {
+        assert.equal(err.message, 2)
+        done()
+    });
+
+    next()
+    next(new Error(1))
+    next(new Error(2))
+})
+
+test('eee', function(done) {
+    done = after(3, done)
+
+    function cb(err) {
+        assert.equal(err.message, 1);
+        done()
+    }
+
+    var next = after(3, cb, function(err) {
+        assert.equal(err.message, 2)
+        done()
+    });
+
+    next(new Error(1))
+    next(new Error(2))
+    next(new Error(2))
+})
+
+test('gge', function(done) {
+    function cb(err) {
+        assert.equal(err.message, 1);
+        done()
+    }
+
+    var next = after(3, cb, function(err) {
+        // should not happen
+        assert.ok(false);
+    });
+
+    next()
+    next()
+    next(new Error(1))
+})
+
+test('egg', function(done) {
+    function cb(err) {
+        assert.equal(err.message, 1);
+        done()
+    }
+
+    var next = after(3, cb, function(err) {
+        // should not happen
+        assert.ok(false);
+    });
+
+    next(new Error(1))
+    next()
+    next()
+})
+
+test('throws on too many calls', function(done) {
+    var next = after(1, done);
+    next()
+    assert.throws(next, /after called too many times/);
+});
+
--- a/node_modules/array-flatten/LICENSE
+++ b/node_modules/array-flatten/LICENSE
@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2014 Blake Embrey (hello@blakeembrey.com)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
--- a/node_modules/array-flatten/README.md
+++ b/node_modules/array-flatten/README.md
@ -0,0 +1,43 @@
+# Array Flatten
+
+[![NPM version][npm-image]][npm-url]
+[![NPM downloads][downloads-image]][downloads-url]
+[![Build status][travis-image]][travis-url]
+[![Test coverage][coveralls-image]][coveralls-url]
+
+> Flatten an array of nested arrays into a single flat array. Accepts an optional depth.
+
+## Installation
+
+```
+npm install array-flatten --save
+```
+
+## Usage
+
+```javascript
+var flatten = require('array-flatten')
+
+flatten([1, [2, [3, [4, [5], 6], 7], 8], 9])
+//=> [1, 2, 3, 4, 5, 6, 7, 8, 9]
+
+flatten([1, [2, [3, [4, [5], 6], 7], 8], 9], 2)
+//=> [1, 2, 3, [4, [5], 6], 7, 8, 9]
+
+(function () {
+  flatten(arguments) //=> [1, 2, 3]
+})(1, [2, 3])
+```
+
+## License
+
+MIT
+
+[npm-image]: https://img.shields.io/npm/v/array-flatten.svg?style=flat
+[npm-url]: https://npmjs.org/package/array-flatten
+[downloads-image]: https://img.shields.io/npm/dm/array-flatten.svg?style=flat
+[downloads-url]: https://npmjs.org/package/array-flatten
+[travis-image]: https://img.shields.io/travis/blakeembrey/array-flatten.svg?style=flat
+[travis-url]: https://travis-ci.org/blakeembrey/array-flatten
+[coveralls-image]: https://img.shields.io/coveralls/blakeembrey/array-flatten.svg?style=flat
+[coveralls-url]: https://coveralls.io/r/blakeembrey/array-flatten?branch=master
--- a/node_modules/array-flatten/array-flatten.js
+++ b/node_modules/array-flatten/array-flatten.js
@ -0,0 +1,64 @@
+'use strict'
+
+/**
+ * Expose `arrayFlatten`.
+ */
+module.exports = arrayFlatten
+
+/**
+ * Recursive flatten function with depth.
+ *
+ * @param  {Array}  array
+ * @param  {Array}  result
+ * @param  {Number} depth
+ * @return {Array}
+ */
+function flattenWithDepth (array, result, depth) {
+  for (var i = 0; i < array.length; i++) {
+    var value = array[i]
+
+    if (depth > 0 && Array.isArray(value)) {
+      flattenWithDepth(value, result, depth - 1)
+    } else {
+      result.push(value)
+    }
+  }
+
+  return result
+}
+
+/**
+ * Recursive flatten function. Omitting depth is slightly faster.
+ *
+ * @param  {Array} array
+ * @param  {Array} result
+ * @return {Array}
+ */
+function flattenForever (array, result) {
+  for (var i = 0; i < array.length; i++) {
+    var value = array[i]
+
+    if (Array.isArray(value)) {
+      flattenForever(value, result)
+    } else {
+      result.push(value)
+    }
+  }
+
+  return result
+}
+
+/**
+ * Flatten an array, with the ability to define a depth.
+ *
+ * @param  {Array}  array
+ * @param  {Number} depth
+ * @return {Array}
+ */
+function arrayFlatten (array, depth) {
+  if (depth == null) {
+    return flattenForever(array, [])
+  }
+
+  return flattenWithDepth(array, [], depth)
+}
--- a/node_modules/array-flatten/package.json
+++ b/node_modules/array-flatten/package.json
@ -0,0 +1,64 @@
+{
+  "_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",
+  "_shasum": "9a5f699051b1e7073328f2a008968b64ea2955d2",
+  "_spec": "array-flatten@1.1.1",
+  "_where": "/home/twr/node/pixelnode/node_modules/express",
+  "author": {
+    "name": "Blake Embrey",
+    "email": "hello@blakeembrey.com",
+    "url": "http://blakeembrey.me"
+  },
+  "bugs": {
+    "url": "https://github.com/blakeembrey/array-flatten/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "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"
+}
--- a/node_modules/arraybuffer.slice/.npmignore
+++ b/node_modules/arraybuffer.slice/.npmignore
@ -0,0 +1,17 @@
+lib-cov
+lcov.info
+*.seed
+*.log
+*.csv
+*.dat
+*.out
+*.pid
+*.gz
+
+pids
+logs
+results
+build
+.grunt
+
+node_modules
--- a/node_modules/arraybuffer.slice/LICENCE
+++ b/node_modules/arraybuffer.slice/LICENCE
@ -0,0 +1,18 @@
+Copyright (C) 2013 Rase-
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of
+this software and associated documentation files (the "Software"), to deal in
+the Software without restriction, including without limitation the rights to
+use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
+of the Software, and to permit persons to whom the Software is furnished to do
+so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/arraybuffer.slice/Makefile
+++ b/node_modules/arraybuffer.slice/Makefile
@ -0,0 +1,8 @@
+
+REPORTER = dot
+
+test:
+	@./node_modules/.bin/mocha \
+		--reporter $(REPORTER)
+
+.PHONY: test
--- a/node_modules/arraybuffer.slice/README.md
+++ b/node_modules/arraybuffer.slice/README.md
@ -0,0 +1,17 @@
+# How to
+```javascript
+var sliceBuffer = require('arraybuffer.slice');
+var ab = (new Int8Array(5)).buffer;
+var sliced = sliceBuffer(ab, 1, 3);
+sliced = sliceBuffer(ab, 1);
+```
+
+# Licence (MIT)
+Copyright (C) 2013 Rase-
+
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/arraybuffer.slice/index.js
+++ b/node_modules/arraybuffer.slice/index.js
@ -0,0 +1,29 @@
+/**
+ * An abstraction for slicing an arraybuffer even when
+ * ArrayBuffer.prototype.slice is not supported
+ *
+ * @api public
+ */
+
+module.exports = function(arraybuffer, start, end) {
+  var bytes = arraybuffer.byteLength;
+  start = start || 0;
+  end = end || bytes;
+
+  if (arraybuffer.slice) { return arraybuffer.slice(start, end); }
+
+  if (start < 0) { start += bytes; }
+  if (end < 0) { end += bytes; }
+  if (end > bytes) { end = bytes; }
+
+  if (start >= bytes || start >= end || bytes === 0) {
+    return new ArrayBuffer(0);
+  }
+
+  var abv = new Uint8Array(arraybuffer);
+  var result = new Uint8Array(end - start);
+  for (var i = start, ii = 0; i < end; i++, ii++) {
+    result[ii] = abv[i];
+  }
+  return result.buffer;
+};
--- a/node_modules/arraybuffer.slice/package.json
+++ b/node_modules/arraybuffer.slice/package.json
@ -0,0 +1,44 @@
+{
+  "_from": "arraybuffer.slice@~0.0.7",
+  "_id": "arraybuffer.slice@0.0.7",
+  "_inBundle": false,
+  "_integrity": "sha512-wGUIVQXuehL5TCqQun8OW81jGzAWycqzFF8lFp+GOM5BXLYj3bKNsYC4daB7n6XjCqxQA/qgTJ+8ANR3acjrog==",
+  "_location": "/arraybuffer.slice",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "arraybuffer.slice@~0.0.7",
+    "name": "arraybuffer.slice",
+    "escapedName": "arraybuffer.slice",
+    "rawSpec": "~0.0.7",
+    "saveSpec": null,
+    "fetchSpec": "~0.0.7"
+  },
+  "_requiredBy": [
+    "/engine.io-parser"
+  ],
+  "_resolved": "https://registry.npmjs.org/arraybuffer.slice/-/arraybuffer.slice-0.0.7.tgz",
+  "_shasum": "3bbc4275dd584cc1b10809b89d4e8b63a69e7675",
+  "_spec": "arraybuffer.slice@~0.0.7",
+  "_where": "/home/twr/node/pixelnode/node_modules/engine.io-parser",
+  "bugs": {
+    "url": "https://github.com/rase-/arraybuffer.slice/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "Exports a function for slicing ArrayBuffers (no polyfilling)",
+  "devDependencies": {
+    "expect.js": "0.2.0",
+    "mocha": "1.17.1"
+  },
+  "homepage": "https://github.com/rase-/arraybuffer.slice",
+  "license": "MIT",
+  "name": "arraybuffer.slice",
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/rase-/arraybuffer.slice.git"
+  },
+  "version": "0.0.7"
+}
--- a/node_modules/arraybuffer.slice/test/slice-buffer.js
+++ b/node_modules/arraybuffer.slice/test/slice-buffer.js
@ -0,0 +1,227 @@
+/*
+ * Test dependencies
+ */
+
+var sliceBuffer = require('../index.js');
+var expect = require('expect.js');
+
+/**
+ * Tests
+ */
+
+describe('sliceBuffer', function() {
+  describe('using standard slice', function() {
+    it('should slice correctly with only start provided', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+
+      var sliced = sliceBuffer(abv.buffer, 3);
+      var sabv = new Uint8Array(sliced);
+      for (var i = 3, ii = 0; i < abv.length; i++, ii++) {
+        expect(abv[i]).to.equal(sabv[ii]);
+      }
+    });
+
+    it('should slice correctly with start and end provided', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+
+      var sliced = sliceBuffer(abv.buffer, 3, 8);
+      var sabv = new Uint8Array(sliced);
+      for (var i = 3, ii = 0; i < 8; i++, ii++) {
+        expect(abv[i]).to.equal(sabv[ii]);
+      }
+    });
+
+    it('should slice correctly with negative start', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+
+      var sliced = sliceBuffer(abv.buffer, -3);
+      var sabv = new Uint8Array(sliced);
+      for (var i = abv.length - 3, ii = 0; i < abv.length; i++, ii++) {
+        expect(abv[i]).to.equal(sabv[ii]);
+      }
+    });
+
+    it('should slice correctly with negative end', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+
+      var sliced = sliceBuffer(abv.buffer, 0, -3);
+      var sabv = new Uint8Array(sliced);
+      for (var i = 0, ii = 0; i < abv.length - 3; i++, ii++) {
+        expect(abv[i]).to.equal(sabv[ii]);
+      }
+    });
+
+    it('should slice correctly with negative start and end', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+
+      var sliced = sliceBuffer(abv.buffer, -6, -3);
+      var sabv = new Uint8Array(sliced);
+      for (var i = abv.length - 6, ii = 0; i < abv.length - 3; i++, ii++) {
+        expect(abv[i]).to.equal(sabv[ii]);
+      }
+    });
+
+    it('should slice correctly with equal start and end', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+
+      var sliced = sliceBuffer(abv.buffer, 1, 1);
+      expect(sliced.byteLength).to.equal(0);
+    });
+    
+    it('should slice correctly when end larger than buffer', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+
+      var sliced = sliceBuffer(abv.buffer, 0, 100);
+      expect(new Uint8Array(sliced)).to.eql(abv);
+    });
+
+    it('shoud slice correctly when start larger than end', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+
+      var sliced = sliceBuffer(abv.buffer, 6, 5);
+      expect(sliced.byteLength).to.equal(0);
+    });
+  });
+
+  describe('using fallback', function() {
+    it('should slice correctly with only start provided', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+      var ab = abv.buffer;
+      ab.slice = undefined;
+
+      var sliced = sliceBuffer(ab, 3);
+      var sabv = new Uint8Array(sliced);
+      for (var i = 3, ii = 0; i < abv.length; i++, ii++) {
+        expect(abv[i]).to.equal(sabv[ii]);
+      }
+    });
+
+    it('should slice correctly with start and end provided', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+      var ab = abv.buffer;
+      ab.slice = undefined;
+
+
+      var sliced = sliceBuffer(ab, 3, 8);
+      var sabv = new Uint8Array(sliced);
+      for (var i = 3, ii = 0; i < 8; i++, ii++) {
+        expect(abv[i]).to.equal(sabv[ii]);
+      }
+    });
+
+    it('should slice correctly with negative start', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+      var ab = abv.buffer;
+      ab.slice = undefined;
+
+
+      var sliced = sliceBuffer(ab, -3);
+      var sabv = new Uint8Array(sliced);
+      for (var i = abv.length - 3, ii = 0; i < abv.length; i++, ii++) {
+        expect(abv[i]).to.equal(sabv[ii]);
+      }
+    });
+
+    it('should slice correctly with negative end', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+      var ab = abv.buffer;
+      ab.slice = undefined;
+
+      var sliced = sliceBuffer(ab, 0, -3);
+      var sabv = new Uint8Array(sliced);
+      for (var i = 0, ii = 0; i < abv.length - 3; i++, ii++) {
+        expect(abv[i]).to.equal(sabv[ii]);
+      }
+    });
+
+    it('should slice correctly with negative start and end', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+      var ab = abv.buffer;
+      ab.slice = undefined;
+
+      var sliced = sliceBuffer(ab, -6, -3);
+      var sabv = new Uint8Array(sliced);
+      for (var i = abv.length - 6, ii = 0; i < abv.length - 3; i++, ii++) {
+        expect(abv[i]).to.equal(sabv[ii]);
+      }
+    });
+
+    it('should slice correctly with equal start and end', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+      var ab = abv.buffer;
+      ab.slice = undefined;
+
+      var sliced = sliceBuffer(ab, 1, 1);
+      expect(sliced.byteLength).to.equal(0);
+    });
+
+    it('should slice correctly when end larger than buffer', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+      var ab = abv.buffer;
+      ab.slice = undefined;
+
+      var sliced = sliceBuffer(ab, 0, 100);
+      var sabv = new Uint8Array(sliced);
+      for (var i = 0; i < abv.length; i++) {
+        expect(abv[i]).to.equal(sabv[i]);
+      }
+    });
+
+    it('shoud slice correctly when start larger than end', function() {
+      var abv = new Uint8Array(10);
+      for (var i = 0; i < abv.length; i++) {
+        abv[i] = i;
+      }
+      var ab = abv.buffer;
+      ab.slice = undefined;
+
+      var sliced = sliceBuffer(ab, 6, 5);
+      expect(sliced.byteLength).to.equal(0);
+    });
+  });
+});
--- a/node_modules/async-limiter/.travis.yml
+++ b/node_modules/async-limiter/.travis.yml
@ -0,0 +1,7 @@
+language: node_js
+node_js:
+  - "6"
+  - "node"
+script: npm run travis
+cache:
+  yarn: true
--- a/node_modules/async-limiter/LICENSE
+++ b/node_modules/async-limiter/LICENSE
@ -0,0 +1,8 @@
+The MIT License (MIT)
+Copyright (c) 2017 Samuel Reed <samuel.trace.reed@gmail.com>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/async-limiter/coverage/coverage.json
+++ b/node_modules/async-limiter/coverage/coverage.json
@ -0,0 +1 @@
+{"/Users/samuelreed/git/forks/async-throttle/index.js":{"path":"/Users/samuelreed/git/forks/async-throttle/index.js","s":{"1":1,"2":7,"3":1,"4":6,"5":6,"6":6,"7":6,"8":6,"9":6,"10":1,"11":1,"12":3,"13":13,"14":13,"15":13,"16":1,"17":19,"18":1,"19":45,"20":6,"21":39,"22":13,"23":13,"24":13,"25":13,"26":39,"27":18,"28":6,"29":6,"30":1,"31":6,"32":6,"33":6,"34":1,"35":13,"36":13,"37":1},"b":{"1":[1,6],"2":[6,5],"3":[6,5],"4":[6,39],"5":[13,26],"6":[18,21],"7":[6,0]},"f":{"1":7,"2":3,"3":13,"4":19,"5":45,"6":6,"7":13},"fnMap":{"1":{"name":"Queue","line":3,"loc":{"start":{"line":3,"column":0},"end":{"line":3,"column":24}}},"2":{"name":"(anonymous_2)","line":22,"loc":{"start":{"line":22,"column":24},"end":{"line":22,"column":41}}},"3":{"name":"(anonymous_3)","line":23,"loc":{"start":{"line":23,"column":28},"end":{"line":23,"column":39}}},"4":{"name":"(anonymous_4)","line":31,"loc":{"start":{"line":31,"column":7},"end":{"line":31,"column":18}}},"5":{"name":"(anonymous_5)","line":36,"loc":{"start":{"line":36,"column":23},"end":{"line":36,"column":34}}},"6":{"name":"(anonymous_6)","line":55,"loc":{"start":{"line":55,"column":25},"end":{"line":55,"column":38}}},"7":{"name":"done","line":62,"loc":{"start":{"line":62,"column":0},"end":{"line":62,"column":16}}}},"statementMap":{"1":{"start":{"line":3,"column":0},"end":{"line":14,"column":1}},"2":{"start":{"line":4,"column":2},"end":{"line":6,"column":3}},"3":{"start":{"line":5,"column":4},"end":{"line":5,"column":30}},"4":{"start":{"line":8,"column":2},"end":{"line":8,"column":26}},"5":{"start":{"line":9,"column":2},"end":{"line":9,"column":53}},"6":{"start":{"line":10,"column":2},"end":{"line":10,"column":19}},"7":{"start":{"line":11,"column":2},"end":{"line":11,"column":17}},"8":{"start":{"line":12,"column":2},"end":{"line":12,"column":16}},"9":{"start":{"line":13,"column":2},"end":{"line":13,"column":31}},"10":{"start":{"line":16,"column":0},"end":{"line":20,"column":2}},"11":{"start":{"line":22,"column":0},"end":{"line":28,"column":3}},"12":{"start":{"line":23,"column":2},"end":{"line":27,"column":4}},"13":{"start":{"line":24,"column":4},"end":{"line":24,"column":75}},"14":{"start":{"line":25,"column":4},"end":{"line":25,"column":16}},"15":{"start":{"line":26,"column":4},"end":{"line":26,"column":24}},"16":{"start":{"line":30,"column":0},"end":{"line":34,"column":3}},"17":{"start":{"line":32,"column":4},"end":{"line":32,"column":43}},"18":{"start":{"line":36,"column":0},"end":{"line":53,"column":2}},"19":{"start":{"line":37,"column":2},"end":{"line":39,"column":3}},"20":{"start":{"line":38,"column":4},"end":{"line":38,"column":11}},"21":{"start":{"line":40,"column":2},"end":{"line":45,"column":3}},"22":{"start":{"line":41,"column":4},"end":{"line":41,"column":32}},"23":{"start":{"line":42,"column":4},"end":{"line":42,"column":19}},"24":{"start":{"line":43,"column":4},"end":{"line":43,"column":20}},"25":{"start":{"line":44,"column":4},"end":{"line":44,"column":16}},"26":{"start":{"line":47,"column":2},"end":{"line":52,"column":3}},"27":{"start":{"line":48,"column":4},"end":{"line":51,"column":5}},"28":{"start":{"line":49,"column":6},"end":{"line":49,"column":30}},"29":{"start":{"line":50,"column":6},"end":{"line":50,"column":27}},"30":{"start":{"line":55,"column":0},"end":{"line":60,"column":2}},"31":{"start":{"line":56,"column":2},"end":{"line":59,"column":3}},"32":{"start":{"line":57,"column":4},"end":{"line":57,"column":22}},"33":{"start":{"line":58,"column":4},"end":{"line":58,"column":16}},"34":{"start":{"line":62,"column":0},"end":{"line":65,"column":1}},"35":{"start":{"line":63,"column":2},"end":{"line":63,"column":17}},"36":{"start":{"line":64,"column":2},"end":{"line":64,"column":14}},"37":{"start":{"line":67,"column":0},"end":{"line":67,"column":23}}},"branchMap":{"1":{"line":4,"type":"if","locations":[{"start":{"line":4,"column":2},"end":{"line":4,"column":2}},{"start":{"line":4,"column":2},"end":{"line":4,"column":2}}]},"2":{"line":8,"type":"binary-expr","locations":[{"start":{"line":8,"column":12},"end":{"line":8,"column":19}},{"start":{"line":8,"column":23},"end":{"line":8,"column":25}}]},"3":{"line":9,"type":"binary-expr","locations":[{"start":{"line":9,"column":21},"end":{"line":9,"column":40}},{"start":{"line":9,"column":44},"end":{"line":9,"column":52}}]},"4":{"line":37,"type":"if","locations":[{"start":{"line":37,"column":2},"end":{"line":37,"column":2}},{"start":{"line":37,"column":2},"end":{"line":37,"column":2}}]},"5":{"line":40,"type":"if","locations":[{"start":{"line":40,"column":2},"end":{"line":40,"column":2}},{"start":{"line":40,"column":2},"end":{"line":40,"column":2}}]},"6":{"line":47,"type":"if","locations":[{"start":{"line":47,"column":2},"end":{"line":47,"column":2}},{"start":{"line":47,"column":2},"end":{"line":47,"column":2}}]},"7":{"line":56,"type":"if","locations":[{"start":{"line":56,"column":2},"end":{"line":56,"column":2}},{"start":{"line":56,"column":2},"end":{"line":56,"column":2}}]}}}}
--- a/node_modules/async-limiter/coverage/lcov-report/async-throttle/index.html
+++ b/node_modules/async-limiter/coverage/lcov-report/async-throttle/index.html
@ -0,0 +1,73 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for async-throttle/</title>
+    <meta charset="utf-8">
+    <link rel="stylesheet" href="../prettify.css">
+    <link rel="stylesheet" href="../base.css">
+    <style type='text/css'>
+        div.coverage-summary .sorter {
+            background-image: url(../sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class="header high">
+    <h1>Code coverage report for <span class="entity">async-throttle/</span></h1>
+    <h2>
+        Statements: <span class="metric">100% <small>(37 / 37)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Branches: <span class="metric">92.86% <small>(13 / 14)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Functions: <span class="metric">100% <small>(7 / 7)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Lines: <span class="metric">100% <small>(37 / 37)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Ignored: <span class="metric"><span class="ignore-none">none</span></span> &nbsp;&nbsp;&nbsp;&nbsp;
+    </h2>
+    <div class="path"><a href="../index.html">All files</a> &#187; async-throttle/</div>
+</div>
+<div class="body">
+<div class="coverage-summary">
+<table>
+<thead>
+<tr>
+   <th data-col="file" data-fmt="html" data-html="true" class="file">File</th>
+   <th data-col="pic" data-type="number" data-fmt="html" data-html="true" class="pic"></th>
+   <th data-col="statements" data-type="number" data-fmt="pct" class="pct">Statements</th>
+   <th data-col="statements_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="branches" data-type="number" data-fmt="pct" class="pct">Branches</th>
+   <th data-col="branches_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="functions" data-type="number" data-fmt="pct" class="pct">Functions</th>
+   <th data-col="functions_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="lines" data-type="number" data-fmt="pct" class="pct">Lines</th>
+   <th data-col="lines_raw" data-type="number" data-fmt="html" class="abs"></th>
+</tr>
+</thead>
+<tbody><tr>
+	<td class="file high" data-value="index.js"><a href="index.js.html">index.js</a></td>
+	<td data-value="100" class="pic high"><span class="cover-fill cover-full" style="width: 100px;"></span><span class="cover-empty" style="width:0px;"></span></td>
+	<td data-value="100" class="pct high">100%</td>
+	<td data-value="37" class="abs high">(37&nbsp;/&nbsp;37)</td>
+	<td data-value="92.86" class="pct high">92.86%</td>
+	<td data-value="14" class="abs high">(13&nbsp;/&nbsp;14)</td>
+	<td data-value="100" class="pct high">100%</td>
+	<td data-value="7" class="abs high">(7&nbsp;/&nbsp;7)</td>
+	<td data-value="100" class="pct high">100%</td>
+	<td data-value="37" class="abs high">(37&nbsp;/&nbsp;37)</td>
+	</tr>
+
+</tbody>
+</table>
+</div>
+</div>
+<div class="footer">
+    <div class="meta">Generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Mon Sep 11 2017 11:14:14 GMT-0500 (CDT)</div>
+</div>
+<script src="../prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="../sorter.js"></script>
+</body>
+</html>
--- a/node_modules/async-limiter/coverage/lcov-report/async-throttle/index.js.html
+++ b/node_modules/async-limiter/coverage/lcov-report/async-throttle/index.js.html
@ -0,0 +1,246 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for async-throttle/index.js</title>
+    <meta charset="utf-8">
+    <link rel="stylesheet" href="../prettify.css">
+    <link rel="stylesheet" href="../base.css">
+    <style type='text/css'>
+        div.coverage-summary .sorter {
+            background-image: url(../sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class="header high">
+    <h1>Code coverage report for <span class="entity">async-throttle/index.js</span></h1>
+    <h2>
+        Statements: <span class="metric">100% <small>(37 / 37)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Branches: <span class="metric">92.86% <small>(13 / 14)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Functions: <span class="metric">100% <small>(7 / 7)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Lines: <span class="metric">100% <small>(37 / 37)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Ignored: <span class="metric"><span class="ignore-none">none</span></span> &nbsp;&nbsp;&nbsp;&nbsp;
+    </h2>
+    <div class="path"><a href="../index.html">All files</a> &#187; <a href="index.html">async-throttle/</a> &#187; index.js</div>
+</div>
+<div class="body">
+<pre><table class="coverage">
+<tr><td class="line-count">1
+2
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+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">1</span>
+<span class="cline-any cline-yes">7</span>
+<span class="cline-any cline-yes">1</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
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+<span class="cline-any cline-yes">39</span>
+<span class="cline-any cline-yes">18</span>
+<span class="cline-any cline-yes">6</span>
+<span class="cline-any cline-yes">6</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">1</span>
+<span class="cline-any cline-yes">6</span>
+<span class="cline-any cline-yes">6</span>
+<span class="cline-any cline-yes">6</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">1</span>
+<span class="cline-any cline-yes">13</span>
+<span class="cline-any cline-yes">13</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-neutral">&nbsp;</span>
+<span class="cline-any cline-yes">1</span>
+<span class="cline-any cline-neutral">&nbsp;</span></td><td class="text"><pre class="prettyprint lang-js">'use strict';
+&nbsp;
+function Queue(options) {
+  if (!(this instanceof Queue)) {
+    return new Queue(options);
+  }
+&nbsp;
+  options = options || {};
+  this.concurrency = options.concurrency || Infinity;
+  this.pending = 0;
+  this.jobs = [];
+  this.cbs = [];
+  this._done = done.bind(this);
+}
+&nbsp;
+var arrayAddMethods = [
+  'push',
+  'unshift',
+  'splice'
+];
+&nbsp;
+arrayAddMethods.forEach(function(method) {
+  Queue.prototype[method] = function() {
+    var methodResult = Array.prototype[method].apply(this.jobs, arguments);
+    this._run();
+    return methodResult;
+  };
+});
+&nbsp;
+Object.defineProperty(Queue.prototype, 'length', {
+  get: function() {
+    return this.pending + this.jobs.length;
+  }
+});
+&nbsp;
+Queue.prototype._run = function() {
+  if (this.pending === this.concurrency) {
+    return;
+  }
+  if (this.jobs.length) {
+    var job = this.jobs.shift();
+    this.pending++;
+    job(this._done);
+    this._run();
+  }
+&nbsp;
+  if (this.pending === 0) {
+    while (this.cbs.length !== 0) {
+      var cb = this.cbs.pop();
+      process.nextTick(cb);
+    }
+  }
+};
+&nbsp;
+Queue.prototype.onDone = function(cb) {
+  <span class="missing-if-branch" title="else path not taken" >E</span>if (typeof cb === 'function') {
+    this.cbs.push(cb);
+    this._run();
+  }
+};
+&nbsp;
+function done() {
+  this.pending--;
+  this._run();
+}
+&nbsp;
+module.exports = Queue;
+&nbsp;</pre></td></tr>
+</table></pre>
+
+</div>
+<div class="footer">
+    <div class="meta">Generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Mon Sep 11 2017 11:14:14 GMT-0500 (CDT)</div>
+</div>
+<script src="../prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="../sorter.js"></script>
+</body>
+</html>
--- a/node_modules/async-limiter/coverage/lcov-report/base.css
+++ b/node_modules/async-limiter/coverage/lcov-report/base.css
@ -0,0 +1,182 @@
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+}
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+
+div.coverage-summary table { border-collapse: collapse; margin: 3em; font-size: 110%; }
+div.coverage-summary td, div.coverage-summary table  th { margin: 0; padding: 0.25em 1em; border-top: 1px solid #666; border-bottom: 1px solid #666; }
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+div.coverage-summary th.file { border-right: none !important; }
+div.coverage-summary th.pic { border-left: none !important; text-align: right; }
+div.coverage-summary th.pct { border-right: none !important; }
+div.coverage-summary th.abs { border-left: none !important; text-align: right; }
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+div.coverage-summary td.pic { min-width: 120px !important;  }
+div.coverage-summary a:link { text-decoration: none; color: #000; }
+div.coverage-summary a:visited { text-decoration: none; color: #777; }
+div.coverage-summary a:hover { text-decoration: underline; }
+div.coverage-summary tfoot td { border-top: 1px solid #666; }
+
+div.coverage-summary .sorter {
+    height: 10px;
+    width: 7px;
+    display: inline-block;
+    margin-left: 0.5em;
+    background: url(sort-arrow-sprite.png) no-repeat scroll 0 0 transparent;
+}
+div.coverage-summary .sorted .sorter {
+    background-position: 0 -20px;
+}
+div.coverage-summary .sorted-desc .sorter {
+    background-position: 0 -10px;
+}
+
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+.medium { background: #ffe87c !important; }
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+
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+    display:inline-block;
+    border:1px solid #444;
+    background: white;
+    height: 12px;
+}
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+    background: #ccc;
+    border-right: 1px solid #444;
+}
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+    background: white;
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+}
+span.cover-full {
+    border-right: none !important;
+}
+pre.prettyprint {
+    border: none !important;
+    padding: 0 !important;
+    margin: 0 !important;
+}
+.com { color: #999 !important; }
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--- a/node_modules/async-limiter/coverage/lcov-report/index.html
+++ b/node_modules/async-limiter/coverage/lcov-report/index.html
@ -0,0 +1,73 @@
+<!doctype html>
+<html lang="en">
+<head>
+    <title>Code coverage report for All files</title>
+    <meta charset="utf-8">
+    <link rel="stylesheet" href="prettify.css">
+    <link rel="stylesheet" href="base.css">
+    <style type='text/css'>
+        div.coverage-summary .sorter {
+            background-image: url(sort-arrow-sprite.png);
+        }
+    </style>
+</head>
+<body>
+<div class="header high">
+    <h1>Code coverage report for <span class="entity">All files</span></h1>
+    <h2>
+        Statements: <span class="metric">100% <small>(37 / 37)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Branches: <span class="metric">92.86% <small>(13 / 14)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Functions: <span class="metric">100% <small>(7 / 7)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Lines: <span class="metric">100% <small>(37 / 37)</small></span> &nbsp;&nbsp;&nbsp;&nbsp;
+        Ignored: <span class="metric"><span class="ignore-none">none</span></span> &nbsp;&nbsp;&nbsp;&nbsp;
+    </h2>
+    <div class="path"></div>
+</div>
+<div class="body">
+<div class="coverage-summary">
+<table>
+<thead>
+<tr>
+   <th data-col="file" data-fmt="html" data-html="true" class="file">File</th>
+   <th data-col="pic" data-type="number" data-fmt="html" data-html="true" class="pic"></th>
+   <th data-col="statements" data-type="number" data-fmt="pct" class="pct">Statements</th>
+   <th data-col="statements_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="branches" data-type="number" data-fmt="pct" class="pct">Branches</th>
+   <th data-col="branches_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="functions" data-type="number" data-fmt="pct" class="pct">Functions</th>
+   <th data-col="functions_raw" data-type="number" data-fmt="html" class="abs"></th>
+   <th data-col="lines" data-type="number" data-fmt="pct" class="pct">Lines</th>
+   <th data-col="lines_raw" data-type="number" data-fmt="html" class="abs"></th>
+</tr>
+</thead>
+<tbody><tr>
+	<td class="file high" data-value="async-throttle/"><a href="async-throttle/index.html">async-throttle/</a></td>
+	<td data-value="100" class="pic high"><span class="cover-fill cover-full" style="width: 100px;"></span><span class="cover-empty" style="width:0px;"></span></td>
+	<td data-value="100" class="pct high">100%</td>
+	<td data-value="37" class="abs high">(37&nbsp;/&nbsp;37)</td>
+	<td data-value="92.86" class="pct high">92.86%</td>
+	<td data-value="14" class="abs high">(13&nbsp;/&nbsp;14)</td>
+	<td data-value="100" class="pct high">100%</td>
+	<td data-value="7" class="abs high">(7&nbsp;/&nbsp;7)</td>
+	<td data-value="100" class="pct high">100%</td>
+	<td data-value="37" class="abs high">(37&nbsp;/&nbsp;37)</td>
+	</tr>
+
+</tbody>
+</table>
+</div>
+</div>
+<div class="footer">
+    <div class="meta">Generated by <a href="http://istanbul-js.org/" target="_blank">istanbul</a> at Mon Sep 11 2017 11:14:14 GMT-0500 (CDT)</div>
+</div>
+<script src="prettify.js"></script>
+<script>
+window.onload = function () {
+        if (typeof prettyPrint === 'function') {
+            prettyPrint();
+        }
+};
+</script>
+<script src="sorter.js"></script>
+</body>
+</html>
--- a/node_modules/async-limiter/coverage/lcov-report/prettify.css
+++ b/node_modules/async-limiter/coverage/lcov-report/prettify.css
@ -0,0 +1 @@
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--- a/node_modules/async-limiter/coverage/lcov-report/prettify.js
+++ b/node_modules/async-limiter/coverage/lcov-report/prettify.js
--- a/node_modules/async-limiter/coverage/lcov-report/sort-arrow-sprite.png
+++ b/node_modules/async-limiter/coverage/lcov-report/sort-arrow-sprite.png
--- a/node_modules/async-limiter/coverage/lcov-report/sorter.js
+++ b/node_modules/async-limiter/coverage/lcov-report/sorter.js
@ -0,0 +1,156 @@
+var addSorting = (function () {
+    "use strict";
+    var cols,
+        currentSort = {
+            index: 0,
+            desc: false
+        };
+
+    // returns the summary table element
+    function getTable() { return document.querySelector('.coverage-summary table'); }
+    // returns the thead element of the summary table
+    function getTableHeader() { return getTable().querySelector('thead tr'); }
+    // returns the tbody element of the summary table
+    function getTableBody() { return getTable().querySelector('tbody'); }
+    // returns the th element for nth column
+    function getNthColumn(n) { return getTableHeader().querySelectorAll('th')[n]; }
+
+    // loads all columns
+    function loadColumns() {
+        var colNodes = getTableHeader().querySelectorAll('th'),
+            colNode,
+            cols = [],
+            col,
+            i;
+
+        for (i = 0; i < colNodes.length; i += 1) {
+            colNode = colNodes[i];
+            col = {
+                key: colNode.getAttribute('data-col'),
+                sortable: !colNode.getAttribute('data-nosort'),
+                type: colNode.getAttribute('data-type') || 'string'
+            };
+            cols.push(col);
+            if (col.sortable) {
+                col.defaultDescSort = col.type === 'number';
+                colNode.innerHTML = colNode.innerHTML + '<span class="sorter"></span>';
+            }
+        }
+        return cols;
+    }
+    // attaches a data attribute to every tr element with an object
+    // of data values keyed by column name
+    function loadRowData(tableRow) {
+        var tableCols = tableRow.querySelectorAll('td'),
+            colNode,
+            col,
+            data = {},
+            i,
+            val;
+        for (i = 0; i < tableCols.length; i += 1) {
+            colNode = tableCols[i];
+            col = cols[i];
+            val = colNode.getAttribute('data-value');
+            if (col.type === 'number') {
+                val = Number(val);
+            }
+            data[col.key] = val;
+        }
+        return data;
+    }
+    // loads all row data
+    function loadData() {
+        var rows = getTableBody().querySelectorAll('tr'),
+            i;
+
+        for (i = 0; i < rows.length; i += 1) {
+            rows[i].data = loadRowData(rows[i]);
+        }
+    }
+    // sorts the table using the data for the ith column
+    function sortByIndex(index, desc) {
+        var key = cols[index].key,
+            sorter = function (a, b) {
+                a = a.data[key];
+                b = b.data[key];
+                return a < b ? -1 : a > b ? 1 : 0;
+            },
+            finalSorter = sorter,
+            tableBody = document.querySelector('.coverage-summary tbody'),
+            rowNodes = tableBody.querySelectorAll('tr'),
+            rows = [],
+            i;
+
+        if (desc) {
+            finalSorter = function (a, b) {
+                return -1 * sorter(a, b);
+            };
+        }
+
+        for (i = 0; i < rowNodes.length; i += 1) {
+            rows.push(rowNodes[i]);
+            tableBody.removeChild(rowNodes[i]);
+        }
+
+        rows.sort(finalSorter);
+
+        for (i = 0; i < rows.length; i += 1) {
+            tableBody.appendChild(rows[i]);
+        }
+    }
+    // removes sort indicators for current column being sorted
+    function removeSortIndicators() {
+        var col = getNthColumn(currentSort.index),
+            cls = col.className;
+
+        cls = cls.replace(/ sorted$/, '').replace(/ sorted-desc$/, '');
+        col.className = cls;
+    }
+    // adds sort indicators for current column being sorted
+    function addSortIndicators() {
+        getNthColumn(currentSort.index).className += currentSort.desc ? ' sorted-desc' : ' sorted';
+    }
+    // adds event listeners for all sorter widgets
+    function enableUI() {
+        var i,
+            el,
+            ithSorter = function ithSorter(i) {
+                var col = cols[i];
+
+                return function () {
+                    var desc = col.defaultDescSort;
+
+                    if (currentSort.index === i) {
+                        desc = !currentSort.desc;
+                    }
+                    sortByIndex(i, desc);
+                    removeSortIndicators();
+                    currentSort.index = i;
+                    currentSort.desc = desc;
+                    addSortIndicators();
+                };
+            };
+        for (i =0 ; i < cols.length; i += 1) {
+            if (cols[i].sortable) {
+                el = getNthColumn(i).querySelector('.sorter');
+                if (el.addEventListener) {
+                    el.addEventListener('click', ithSorter(i));
+                } else {
+                    el.attachEvent('onclick', ithSorter(i));
+                }
+            }
+        }
+    }
+    // adds sorting functionality to the UI
+    return function () {
+        if (!getTable()) {
+            return;
+        }
+        cols = loadColumns();
+        loadData(cols);
+        addSortIndicators();
+        enableUI();
+    };
+})();
+
+window.addEventListener('load', addSorting);
--- a/node_modules/async-limiter/coverage/lcov.info
+++ b/node_modules/async-limiter/coverage/lcov.info
@ -0,0 +1,74 @@
+TN:
+SF:/Users/samuelreed/git/forks/async-throttle/index.js
+FN:3,Queue
+FN:22,(anonymous_2)
+FN:23,(anonymous_3)
+FN:31,(anonymous_4)
+FN:36,(anonymous_5)
+FN:55,(anonymous_6)
+FN:62,done
+FNF:7
+FNH:7
+FNDA:7,Queue
+FNDA:3,(anonymous_2)
+FNDA:13,(anonymous_3)
+FNDA:19,(anonymous_4)
+FNDA:45,(anonymous_5)
+FNDA:6,(anonymous_6)
+FNDA:13,done
+DA:3,1
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+BRDA:56,7,0,6
+BRDA:56,7,1,0
+BRF:14
+BRH:13
+end_of_record
--- a/node_modules/async-limiter/index.js
+++ b/node_modules/async-limiter/index.js
@ -0,0 +1,67 @@
+'use strict';
+
+function Queue(options) {
+  if (!(this instanceof Queue)) {
+    return new Queue(options);
+  }
+
+  options = options || {};
+  this.concurrency = options.concurrency || Infinity;
+  this.pending = 0;
+  this.jobs = [];
+  this.cbs = [];
+  this._done = done.bind(this);
+}
+
+var arrayAddMethods = [
+  'push',
+  'unshift',
+  'splice'
+];
+
+arrayAddMethods.forEach(function(method) {
+  Queue.prototype[method] = function() {
+    var methodResult = Array.prototype[method].apply(this.jobs, arguments);
+    this._run();
+    return methodResult;
+  };
+});
+
+Object.defineProperty(Queue.prototype, 'length', {
+  get: function() {
+    return this.pending + this.jobs.length;
+  }
+});
+
+Queue.prototype._run = function() {
+  if (this.pending === this.concurrency) {
+    return;
+  }
+  if (this.jobs.length) {
+    var job = this.jobs.shift();
+    this.pending++;
+    job(this._done);
+    this._run();
+  }
+
+  if (this.pending === 0) {
+    while (this.cbs.length !== 0) {
+      var cb = this.cbs.pop();
+      process.nextTick(cb);
+    }
+  }
+};
+
+Queue.prototype.onDone = function(cb) {
+  if (typeof cb === 'function') {
+    this.cbs.push(cb);
+    this._run();
+  }
+};
+
+function done() {
+  this.pending--;
+  this._run();
+}
+
+module.exports = Queue;
--- a/node_modules/async-limiter/package.json
+++ b/node_modules/async-limiter/package.json
@ -0,0 +1,69 @@
+{
+  "_from": "async-limiter@~1.0.0",
+  "_id": "async-limiter@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha512-jp/uFnooOiO+L211eZOoSyzpOITMXx1rBITauYykG3BRYPu8h0UcxsPNB04RR5vo4Tyz3+ay17tR6JVf9qzYWg==",
+  "_location": "/async-limiter",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "async-limiter@~1.0.0",
+    "name": "async-limiter",
+    "escapedName": "async-limiter",
+    "rawSpec": "~1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "~1.0.0"
+  },
+  "_requiredBy": [
+    "/ws"
+  ],
+  "_resolved": "https://registry.npmjs.org/async-limiter/-/async-limiter-1.0.0.tgz",
+  "_shasum": "78faed8c3d074ab81f22b4e985d79e8738f720f8",
+  "_spec": "async-limiter@~1.0.0",
+  "_where": "/home/twr/node/pixelnode/node_modules/ws",
+  "author": {
+    "name": "Samuel Reed"
+  },
+  "bugs": {
+    "url": "https://github.com/strml/async-limiter/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "asynchronous function queue with adjustable concurrency",
+  "devDependencies": {
+    "coveralls": "^2.11.2",
+    "eslint": "^4.6.1",
+    "eslint-plugin-mocha": "^4.11.0",
+    "intelli-espower-loader": "^1.0.1",
+    "istanbul": "^0.3.2",
+    "mocha": "^3.5.2",
+    "power-assert": "^1.4.4"
+  },
+  "homepage": "https://github.com/strml/async-limiter#readme",
+  "keywords": [
+    "throttle",
+    "async",
+    "limiter",
+    "asynchronous",
+    "job",
+    "task",
+    "concurrency",
+    "concurrent"
+  ],
+  "license": "MIT",
+  "name": "async-limiter",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/strml/async-limiter.git"
+  },
+  "scripts": {
+    "coverage": "istanbul cover ./node_modules/mocha/bin/_mocha --report lcovonly -- -R spec && cat ./coverage/lcov.info | coveralls",
+    "example": "node example",
+    "lint": "eslint .",
+    "test": "mocha --R intelli-espower-loader test/",
+    "travis": "npm run lint && npm run coverage"
+  },
+  "version": "1.0.0"
+}
--- a/node_modules/async-limiter/readme.md
+++ b/node_modules/async-limiter/readme.md
@ -0,0 +1,132 @@
+# Async-Limiter
+
+A module for limiting concurrent asynchronous actions in flight. Forked from [queue](https://github.com/jessetane/queue).
+
+[![npm](http://img.shields.io/npm/v/async-limiter.svg?style=flat-square)](http://www.npmjs.org/async-limiter)
+[![tests](https://img.shields.io/travis/STRML/async-limiter.svg?style=flat-square&branch=master)](https://travis-ci.org/STRML/async-limiter)
+[![coverage](https://img.shields.io/coveralls/STRML/async-limiter.svg?style=flat-square&branch=master)](https://coveralls.io/r/STRML/async-limiter)
+
+This module exports a class `Limiter` that implements some of the `Array` API.
+Pass async functions (ones that accept a callback or return a promise) to an instance's additive array methods.
+
+## Motivation
+
+Certain functions, like `zlib`, have [undesirable behavior](https://github.com/nodejs/node/issues/8871#issuecomment-250915913) when
+run at infinite concurrency.
+
+In this case, it is actually faster, and takes far less memory, to limit concurrency.
+
+This module should do the absolute minimum work necessary to queue up functions. PRs are welcome that would
+make this module faster or lighter, but new functionality is not desired.
+
+Style should confirm to nodejs/node style.
+
+## Example
+
+``` javascript
+var Limiter = require('async-limiter')
+
+var t = new Limiter({concurrency: 2});
+var results = []
+
+// add jobs using the familiar Array API
+t.push(function (cb) {
+  results.push('two')
+  cb()
+})
+
+t.push(
+  function (cb) {
+    results.push('four')
+    cb()
+  },
+  function (cb) {
+    results.push('five')
+    cb()
+  }
+)
+
+t.unshift(function (cb) {
+  results.push('one')
+  cb()
+})
+
+t.splice(2, 0, function (cb) {
+  results.push('three')
+  cb()
+})
+
+// Jobs run automatically. If you want a callback when all are done,
+// call 'onDone()'.
+t.onDone(function () {
+  console.log('all done:', results)
+})
+```
+
+## Zlib Example
+
+```js
+const zlib = require('zlib');
+const Limiter = require('async-limiter');
+
+const message = {some: "data"};
+const payload = new Buffer(JSON.stringify(message));
+
+// Try with different concurrency values to see how this actually
+// slows significantly with higher concurrency!
+//
+// 5:        1398.607ms
+// 10:       1375.668ms
+// Infinity: 4423.300ms
+//
+const t = new Limiter({concurrency: 5});
+function deflate(payload, cb) {
+  t.push(function(done) {
+    zlib.deflate(payload, function(err, buffer) {
+      done();
+      cb(err, buffer);
+    });
+  });
+}
+
+console.time('deflate');
+for(let i = 0; i < 30000; ++i) {
+  deflate(payload, function (err, buffer) {});
+}
+q.onDone(function() {
+  console.timeEnd('deflate');
+});
+```
+
+## Install
+
+`npm install async-limiter`
+
+## Test
+
+`npm test`
+
+## API
+
+### `var t = new Limiter([opts])`
+Constructor. `opts` may contain inital values for:
+* `q.concurrency`
+
+## Instance methods
+
+### `q.onDone(fn)`
+`fn` will be called once and only once, when the queue is empty.
+
+## Instance methods mixed in from `Array`
+Mozilla has docs on how these methods work [here](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Array).
+### `q.push(element1, ..., elementN)`
+### `q.unshift(element1, ..., elementN)`
+### `q.splice(index , howMany[, element1[, ...[, elementN]]])`
+
+## Properties
+### `q.concurrency`
+Max number of jobs the queue should process concurrently, defaults to `Infinity`.
+
+### `q.length`
+Jobs pending + jobs to process (readonly).
+
--- a/node_modules/backo2/.npmignore
+++ b/node_modules/backo2/.npmignore
@ -0,0 +1 @@
+node_modules/
--- a/node_modules/backo2/History.md
+++ b/node_modules/backo2/History.md
@ -0,0 +1,12 @@
+
+1.0.1 / 2014-02-17
+==================
+
+ * go away decimal point
+ * history
+
+1.0.0 / 2014-02-17
+==================
+
+ * add jitter option
+ * Initial commit
--- a/node_modules/backo2/Makefile
+++ b/node_modules/backo2/Makefile
@ -0,0 +1,8 @@
+
+test:
+	@./node_modules/.bin/mocha \
+		--require should \
+		--reporter dot \
+		--bail
+
+.PHONY: test
--- a/node_modules/backo2/Readme.md
+++ b/node_modules/backo2/Readme.md
@ -0,0 +1,34 @@
+# backo
+
+  Simple exponential backoff because the others seem to have weird abstractions.
+
+## Installation
+
+```
+$ npm install backo
+```
+
+## Options
+
+ - `min` initial timeout in milliseconds [100]
+ - `max` max timeout [10000]
+ - `jitter` [0]
+ - `factor` [2]
+
+## Example
+
+```js
+var Backoff = require('backo');
+var backoff = new Backoff({ min: 100, max: 20000 });
+
+setTimeout(function(){
+  something.reconnect();
+}, backoff.duration());
+
+// later when something works
+backoff.reset()
+```
+
+# License
+
+  MIT
--- a/node_modules/backo2/component.json
+++ b/node_modules/backo2/component.json
@ -0,0 +1,11 @@
+{
+  "name": "backo",
+  "repo": "segmentio/backo",
+  "dependencies": {},
+  "version": "1.0.1",
+  "description": "simple backoff without the weird abstractions",
+  "keywords": ["backoff"],
+  "license": "MIT",
+  "scripts": ["index.js"],
+  "main": "index.js"
+}
--- a/node_modules/backo2/index.js
+++ b/node_modules/backo2/index.js
@ -0,0 +1,85 @@
+
+/**
+ * Expose `Backoff`.
+ */
+
+module.exports = Backoff;
+
+/**
+ * Initialize backoff timer with `opts`.
+ *
+ * - `min` initial timeout in milliseconds [100]
+ * - `max` max timeout [10000]
+ * - `jitter` [0]
+ * - `factor` [2]
+ *
+ * @param {Object} opts
+ * @api public
+ */
+
+function Backoff(opts) {
+  opts = opts || {};
+  this.ms = opts.min || 100;
+  this.max = opts.max || 10000;
+  this.factor = opts.factor || 2;
+  this.jitter = opts.jitter > 0 && opts.jitter <= 1 ? opts.jitter : 0;
+  this.attempts = 0;
+}
+
+/**
+ * Return the backoff duration.
+ *
+ * @return {Number}
+ * @api public
+ */
+
+Backoff.prototype.duration = function(){
+  var ms = this.ms * Math.pow(this.factor, this.attempts++);
+  if (this.jitter) {
+    var rand =  Math.random();
+    var deviation = Math.floor(rand * this.jitter * ms);
+    ms = (Math.floor(rand * 10) & 1) == 0  ? ms - deviation : ms + deviation;
+  }
+  return Math.min(ms, this.max) | 0;
+};
+
+/**
+ * Reset the number of attempts.
+ *
+ * @api public
+ */
+
+Backoff.prototype.reset = function(){
+  this.attempts = 0;
+};
+
+/**
+ * Set the minimum duration
+ *
+ * @api public
+ */
+
+Backoff.prototype.setMin = function(min){
+  this.ms = min;
+};
+
+/**
+ * Set the maximum duration
+ *
+ * @api public
+ */
+
+Backoff.prototype.setMax = function(max){
+  this.max = max;
+};
+
+/**
+ * Set the jitter
+ *
+ * @api public
+ */
+
+Backoff.prototype.setJitter = function(jitter){
+  this.jitter = jitter;
+};
+
--- a/node_modules/backo2/package.json
+++ b/node_modules/backo2/package.json
@ -0,0 +1,47 @@
+{
+  "_from": "backo2@1.0.2",
+  "_id": "backo2@1.0.2",
+  "_inBundle": false,
+  "_integrity": "sha1-MasayLEpNjRj41s+u2n038+6eUc=",
+  "_location": "/backo2",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "backo2@1.0.2",
+    "name": "backo2",
+    "escapedName": "backo2",
+    "rawSpec": "1.0.2",
+    "saveSpec": null,
+    "fetchSpec": "1.0.2"
+  },
+  "_requiredBy": [
+    "/socket.io-client"
+  ],
+  "_resolved": "https://registry.npmjs.org/backo2/-/backo2-1.0.2.tgz",
+  "_shasum": "31ab1ac8b129363463e35b3ebb69f4dfcfba7947",
+  "_spec": "backo2@1.0.2",
+  "_where": "/home/twr/node/pixelnode/node_modules/socket.io-client",
+  "bugs": {
+    "url": "https://github.com/mokesmokes/backo/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "simple backoff based on segmentio/backo",
+  "devDependencies": {
+    "mocha": "*",
+    "should": "*"
+  },
+  "homepage": "https://github.com/mokesmokes/backo#readme",
+  "keywords": [
+    "backoff"
+  ],
+  "license": "MIT",
+  "name": "backo2",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/mokesmokes/backo.git"
+  },
+  "version": "1.0.2"
+}
--- a/node_modules/backo2/test/index.js
+++ b/node_modules/backo2/test/index.js
@ -0,0 +1,18 @@
+
+var Backoff = require('..');
+var assert = require('assert');
+
+describe('.duration()', function(){
+  it('should increase the backoff', function(){
+    var b = new Backoff;
+
+    assert(100 == b.duration());
+    assert(200 == b.duration());
+    assert(400 == b.duration());
+    assert(800 == b.duration());
+
+    b.reset();
+    assert(100 == b.duration());
+    assert(200 == b.duration());
+  })
+})
--- a/node_modules/base64-arraybuffer/.npmignore
+++ b/node_modules/base64-arraybuffer/.npmignore
@ -0,0 +1,3 @@
+/node_modules/
+Gruntfile.js
+/test/
--- a/node_modules/base64-arraybuffer/.travis.yml
+++ b/node_modules/base64-arraybuffer/.travis.yml
@ -0,0 +1,19 @@
+language: node_js
+node_js:
+- '0.12'
+- iojs-1
+- iojs-2
+- iojs-3
+- '4.1'
+before_script:
+- npm install
+before_install: npm install -g npm@'>=2.13.5'
+deploy:
+  provider: npm
+  email: niklasvh@gmail.com
+  api_key:
+    secure: oHV9ArprTj5WOk7MP1UF7QMJ70huXw+y7xXb5wF4+V2H8Hyfa5TfE0DiOmqrube1WXTeH1FLgq54shp/sJWi47Hkg/GyeoB5NnsPhYEaJkaON9UG5blML+ODiNVsEnq/1kNBQ8e0+0JItMPLGySKyFmuZ3yflulXKS8O88mfINo=
+  on:
+    tags: true
+    branch: master
+    repo: niklasvh/base64-arraybuffer
--- a/node_modules/base64-arraybuffer/LICENSE-MIT
+++ b/node_modules/base64-arraybuffer/LICENSE-MIT
@ -0,0 +1,22 @@
+Copyright (c) 2012 Niklas von Hertzen
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/base64-arraybuffer/README.md
+++ b/node_modules/base64-arraybuffer/README.md
@ -0,0 +1,20 @@
+# base64-arraybuffer
+
+[![Build Status](https://travis-ci.org/niklasvh/base64-arraybuffer.png)](https://travis-ci.org/niklasvh/base64-arraybuffer)
+[![NPM Downloads](https://img.shields.io/npm/dm/base64-arraybuffer.svg)](https://www.npmjs.org/package/base64-arraybuffer)
+[![NPM Version](https://img.shields.io/npm/v/base64-arraybuffer.svg)](https://www.npmjs.org/package/base64-arraybuffer)
+
+Encode/decode base64 data into ArrayBuffers
+
+## Getting Started
+Install the module with: `npm install base64-arraybuffer`
+
+## API
+The library encodes and decodes base64 to and from ArrayBuffers
+
+ - __encode(buffer)__ - Encodes `ArrayBuffer` into base64 string
+ - __decode(str)__ - Decodes base64 string to `ArrayBuffer`
+
+## License
+Copyright (c) 2012 Niklas von Hertzen
+Licensed under the MIT license.
--- a/node_modules/base64-arraybuffer/lib/base64-arraybuffer.js
+++ b/node_modules/base64-arraybuffer/lib/base64-arraybuffer.js
@ -0,0 +1,67 @@
+/*
+ * base64-arraybuffer
+ * https://github.com/niklasvh/base64-arraybuffer
+ *
+ * Copyright (c) 2012 Niklas von Hertzen
+ * Licensed under the MIT license.
+ */
+(function(){
+  "use strict";
+
+  var chars = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+
+  // Use a lookup table to find the index.
+  var lookup = new Uint8Array(256);
+  for (var i = 0; i < chars.length; i++) {
+    lookup[chars.charCodeAt(i)] = i;
+  }
+
+  exports.encode = function(arraybuffer) {
+    var bytes = new Uint8Array(arraybuffer),
+    i, len = bytes.length, base64 = "";
+
+    for (i = 0; i < len; i+=3) {
+      base64 += chars[bytes[i] >> 2];
+      base64 += chars[((bytes[i] & 3) << 4) | (bytes[i + 1] >> 4)];
+      base64 += chars[((bytes[i + 1] & 15) << 2) | (bytes[i + 2] >> 6)];
+      base64 += chars[bytes[i + 2] & 63];
+    }
+
+    if ((len % 3) === 2) {
+      base64 = base64.substring(0, base64.length - 1) + "=";
+    } else if (len % 3 === 1) {
+      base64 = base64.substring(0, base64.length - 2) + "==";
+    }
+
+    return base64;
+  };
+
+  exports.decode =  function(base64) {
+    var bufferLength = base64.length * 0.75,
+    len = base64.length, i, p = 0,
+    encoded1, encoded2, encoded3, encoded4;
+
+    if (base64[base64.length - 1] === "=") {
+      bufferLength--;
+      if (base64[base64.length - 2] === "=") {
+        bufferLength--;
+      }
+    }
+
+    var arraybuffer = new ArrayBuffer(bufferLength),
+    bytes = new Uint8Array(arraybuffer);
+
+    for (i = 0; i < len; i+=4) {
+      encoded1 = lookup[base64.charCodeAt(i)];
+      encoded2 = lookup[base64.charCodeAt(i+1)];
+      encoded3 = lookup[base64.charCodeAt(i+2)];
+      encoded4 = lookup[base64.charCodeAt(i+3)];
+
+      bytes[p++] = (encoded1 << 2) | (encoded2 >> 4);
+      bytes[p++] = ((encoded2 & 15) << 4) | (encoded3 >> 2);
+      bytes[p++] = ((encoded3 & 3) << 6) | (encoded4 & 63);
+    }
+
+    return arraybuffer;
+  };
+})();
--- a/node_modules/base64-arraybuffer/package.json
+++ b/node_modules/base64-arraybuffer/package.json
@ -0,0 +1,65 @@
+{
+  "_from": "base64-arraybuffer@0.1.5",
+  "_id": "base64-arraybuffer@0.1.5",
+  "_inBundle": false,
+  "_integrity": "sha1-c5JncZI7Whl0etZmqlzUv5xunOg=",
+  "_location": "/base64-arraybuffer",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "base64-arraybuffer@0.1.5",
+    "name": "base64-arraybuffer",
+    "escapedName": "base64-arraybuffer",
+    "rawSpec": "0.1.5",
+    "saveSpec": null,
+    "fetchSpec": "0.1.5"
+  },
+  "_requiredBy": [
+    "/engine.io-parser",
+    "/socket.io-client"
+  ],
+  "_resolved": "https://registry.npmjs.org/base64-arraybuffer/-/base64-arraybuffer-0.1.5.tgz",
+  "_shasum": "73926771923b5a19747ad666aa5cd4bf9c6e9ce8",
+  "_spec": "base64-arraybuffer@0.1.5",
+  "_where": "/home/twr/node/pixelnode/node_modules/engine.io-parser",
+  "author": {
+    "name": "Niklas von Hertzen",
+    "email": "niklasvh@gmail.com",
+    "url": "http://hertzen.com"
+  },
+  "bugs": {
+    "url": "https://github.com/niklasvh/base64-arraybuffer/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Encode/decode base64 data into ArrayBuffers",
+  "devDependencies": {
+    "grunt": "^0.4.5",
+    "grunt-cli": "^0.1.13",
+    "grunt-contrib-jshint": "^0.11.2",
+    "grunt-contrib-nodeunit": "^0.4.1",
+    "grunt-contrib-watch": "^0.6.1"
+  },
+  "engines": {
+    "node": ">= 0.6.0"
+  },
+  "homepage": "https://github.com/niklasvh/base64-arraybuffer",
+  "keywords": [],
+  "licenses": [
+    {
+      "type": "MIT",
+      "url": "https://github.com/niklasvh/base64-arraybuffer/blob/master/LICENSE-MIT"
+    }
+  ],
+  "main": "lib/base64-arraybuffer",
+  "name": "base64-arraybuffer",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/niklasvh/base64-arraybuffer.git"
+  },
+  "scripts": {
+    "test": "grunt nodeunit"
+  },
+  "version": "0.1.5"
+}
--- a/node_modules/base64id/.npmignore
+++ b/node_modules/base64id/.npmignore
@ -0,0 +1,3 @@
+support
+test
+examples
--- a/node_modules/base64id/LICENSE
+++ b/node_modules/base64id/LICENSE
@ -0,0 +1,22 @@
+(The MIT License)
+
+Copyright (c) 2012-2016 Kristian Faeldt <faeldt_kristian@cyberagent.co.jp>
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/base64id/README.md
+++ b/node_modules/base64id/README.md
@ -0,0 +1,18 @@
+base64id
+========
+
+Node.js module that generates a base64 id.
+
+Uses crypto.randomBytes when available, falls back to unsafe methods for node.js <= 0.4.
+
+To increase performance, random bytes are buffered to minimize the number of synchronous calls to crypto.randomBytes.
+
+## Installation
+
+   $ npm install base64id
+
+## Usage
+
+   var base64id = require('base64id');
+
+   var id = base64id.generateId();
--- a/node_modules/base64id/lib/base64id.js
+++ b/node_modules/base64id/lib/base64id.js
@ -0,0 +1,103 @@
+/*!
+ * base64id v0.1.0
+ */
+
+/**
+ * Module dependencies
+ */
+
+var crypto = require('crypto');
+
+/**
+ * Constructor
+ */
+
+var Base64Id = function() { };
+
+/**
+ * Get random bytes
+ *
+ * Uses a buffer if available, falls back to crypto.randomBytes
+ */
+
+Base64Id.prototype.getRandomBytes = function(bytes) {
+
+  var BUFFER_SIZE = 4096
+  var self = this;  
+  
+  bytes = bytes || 12;
+
+  if (bytes > BUFFER_SIZE) {
+    return crypto.randomBytes(bytes);
+  }
+  
+  var bytesInBuffer = parseInt(BUFFER_SIZE/bytes);
+  var threshold = parseInt(bytesInBuffer*0.85);
+
+  if (!threshold) {
+    return crypto.randomBytes(bytes);
+  }
+
+  if (this.bytesBufferIndex == null) {
+     this.bytesBufferIndex = -1;
+  }
+
+  if (this.bytesBufferIndex == bytesInBuffer) {
+    this.bytesBuffer = null;
+    this.bytesBufferIndex = -1;
+  }
+
+  // No buffered bytes available or index above threshold
+  if (this.bytesBufferIndex == -1 || this.bytesBufferIndex > threshold) {
+     
+    if (!this.isGeneratingBytes) {
+      this.isGeneratingBytes = true;
+      crypto.randomBytes(BUFFER_SIZE, function(err, bytes) {
+        self.bytesBuffer = bytes;
+        self.bytesBufferIndex = 0;
+        self.isGeneratingBytes = false;
+      }); 
+    }
+    
+    // Fall back to sync call when no buffered bytes are available
+    if (this.bytesBufferIndex == -1) {
+      return crypto.randomBytes(bytes);
+    }
+  }
+  
+  var result = this.bytesBuffer.slice(bytes*this.bytesBufferIndex, bytes*(this.bytesBufferIndex+1)); 
+  this.bytesBufferIndex++; 
+  
+  return result;
+}
+
+/**
+ * Generates a base64 id
+ *
+ * (Original version from socket.io <http://socket.io>)
+ */
+
+Base64Id.prototype.generateId = function () {
+  var rand = new Buffer(15); // multiple of 3 for base64
+  if (!rand.writeInt32BE) {
+    return Math.abs(Math.random() * Math.random() * Date.now() | 0).toString()
+      + Math.abs(Math.random() * Math.random() * Date.now() | 0).toString();
+  }
+  this.sequenceNumber = (this.sequenceNumber + 1) | 0;
+  rand.writeInt32BE(this.sequenceNumber, 11);
+  if (crypto.randomBytes) {
+    this.getRandomBytes(12).copy(rand);
+  } else {
+    // not secure for node 0.4
+    [0, 4, 8].forEach(function(i) {
+      rand.writeInt32BE(Math.random() * Math.pow(2, 32) | 0, i);
+    });
+  }
+  return rand.toString('base64').replace(/\//g, '_').replace(/\+/g, '-');
+};
+
+/**
+ * Export
+ */
+
+exports = module.exports = new Base64Id();
--- a/node_modules/base64id/package.json
+++ b/node_modules/base64id/package.json
@ -0,0 +1,47 @@
+{
+  "_from": "base64id@1.0.0",
+  "_id": "base64id@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-R2iMuZu2gE8OBtPnY7HDLlfY5rY=",
+  "_location": "/base64id",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "base64id@1.0.0",
+    "name": "base64id",
+    "escapedName": "base64id",
+    "rawSpec": "1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "1.0.0"
+  },
+  "_requiredBy": [
+    "/engine.io"
+  ],
+  "_resolved": "https://registry.npmjs.org/base64id/-/base64id-1.0.0.tgz",
+  "_shasum": "47688cb99bb6804f0e06d3e763b1c32e57d8e6b6",
+  "_spec": "base64id@1.0.0",
+  "_where": "/home/twr/node/pixelnode/node_modules/engine.io",
+  "author": {
+    "name": "Kristian Faeldt",
+    "email": "faeldt_kristian@cyberagent.co.jp"
+  },
+  "bugs": {
+    "url": "https://github.com/faeldt/base64id/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Generates a base64 id",
+  "engines": {
+    "node": ">= 0.4.0"
+  },
+  "homepage": "https://github.com/faeldt/base64id#readme",
+  "license": "MIT",
+  "main": "./lib/base64id.js",
+  "name": "base64id",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/faeldt/base64id.git"
+  },
+  "version": "1.0.0"
+}
--- a/node_modules/better-assert/.npmignore
+++ b/node_modules/better-assert/.npmignore
@ -0,0 +1,4 @@
+support
+test
+examples
+*.sock
--- a/node_modules/better-assert/History.md
+++ b/node_modules/better-assert/History.md
@ -0,0 +1,15 @@
+
+1.0.0 / 2013-02-03 
+==================
+
+  * Stop using the removed magic __stack global getter
+
+0.1.0 / 2012-10-04 
+==================
+
+  * add throwing of AssertionError for test frameworks etc
+
+0.0.1 / 2010-01-03
+==================
+
+  * Initial release
--- a/node_modules/better-assert/Makefile
+++ b/node_modules/better-assert/Makefile
@ -0,0 +1,5 @@
+
+test:
+	@echo "populate me"
+
+.PHONY: test
--- a/node_modules/better-assert/Readme.md
+++ b/node_modules/better-assert/Readme.md
@ -0,0 +1,61 @@
+
+# better-assert
+
+  Better c-style assertions using [callsite](https://github.com/visionmedia/callsite) for
+  self-documenting failure messages.
+
+## Installation
+
+    $ npm install better-assert
+
+## Example
+
+ By default assertions are enabled, however the __NO_ASSERT__ environment variable 
+ will deactivate them when truthy.
+
+```js
+var assert = require('better-assert');
+
+test();
+
+function test() {
+  var user = { name: 'tobi' };
+  assert('tobi' == user.name);
+  assert('number' == typeof user.age);
+}
+
+AssertionError: 'number' == typeof user.age
+    at test (/Users/tj/projects/better-assert/example.js:9:3)
+    at Object.<anonymous> (/Users/tj/projects/better-assert/example.js:4:1)
+    at Module._compile (module.js:449:26)
+    at Object.Module._extensions..js (module.js:467:10)
+    at Module.load (module.js:356:32)
+    at Function.Module._load (module.js:312:12)
+    at Module.runMain (module.js:492:10)
+    at process.startup.processNextTick.process._tickCallback (node.js:244:9)
+```
+
+## License 
+
+(The MIT License)
+
+Copyright (c) 2012 TJ Holowaychuk &lt;tj@vision-media.ca&gt;
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/better-assert/example.js
+++ b/node_modules/better-assert/example.js
@ -0,0 +1,10 @@
+
+var assert = require('./');
+
+test();
+
+function test() {
+  var user = { name: 'tobi' };
+  assert('tobi' == user.name);
+  assert('number' == typeof user.age);
+}
--- a/node_modules/better-assert/index.js
+++ b/node_modules/better-assert/index.js
@ -0,0 +1,38 @@
+/**
+ * Module dependencies.
+ */
+
+var AssertionError = require('assert').AssertionError
+  , callsite = require('callsite')
+  , fs = require('fs')
+
+/**
+ * Expose `assert`.
+ */
+
+module.exports = process.env.NO_ASSERT
+  ? function(){}
+  : assert;
+
+/**
+ * Assert the given `expr`.
+ */
+
+function assert(expr) {
+  if (expr) return;
+
+  var stack = callsite();
+  var call = stack[1];
+  var file = call.getFileName();
+  var lineno = call.getLineNumber();
+  var src = fs.readFileSync(file, 'utf8');
+  var line = src.split('\n')[lineno-1];
+  var src = line.match(/assert\((.*)\)/)[1];
+
+  var err = new AssertionError({
+    message: src,
+    stackStartFunction: stack[0].getFunction()
+  });
+
+  throw err;
+}
--- a/node_modules/better-assert/package.json
+++ b/node_modules/better-assert/package.json
@ -0,0 +1,65 @@
+{
+  "_from": "better-assert@~1.0.0",
+  "_id": "better-assert@1.0.2",
+  "_inBundle": false,
+  "_integrity": "sha1-QIZrnhueC1W0gYlDEeaPr/rrxSI=",
+  "_location": "/better-assert",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "better-assert@~1.0.0",
+    "name": "better-assert",
+    "escapedName": "better-assert",
+    "rawSpec": "~1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "~1.0.0"
+  },
+  "_requiredBy": [
+    "/parseqs",
+    "/parseuri"
+  ],
+  "_resolved": "https://registry.npmjs.org/better-assert/-/better-assert-1.0.2.tgz",
+  "_shasum": "40866b9e1b9e0b55b481894311e68faffaebc522",
+  "_spec": "better-assert@~1.0.0",
+  "_where": "/home/twr/node/pixelnode/node_modules/parseqs",
+  "author": {
+    "name": "TJ Holowaychuk",
+    "email": "tj@vision-media.ca"
+  },
+  "bugs": {
+    "url": "https://github.com/visionmedia/better-assert/issues"
+  },
+  "bundleDependencies": false,
+  "contributors": [
+    {
+      "name": "TonyHe",
+      "email": "coolhzb@163.com"
+    },
+    {
+      "name": "ForbesLindesay"
+    }
+  ],
+  "dependencies": {
+    "callsite": "1.0.0"
+  },
+  "deprecated": false,
+  "description": "Better assertions for node, reporting the expr, filename, lineno etc",
+  "engines": {
+    "node": "*"
+  },
+  "homepage": "https://github.com/visionmedia/better-assert#readme",
+  "keywords": [
+    "assert",
+    "stack",
+    "trace",
+    "debug"
+  ],
+  "main": "index",
+  "name": "better-assert",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/visionmedia/better-assert.git"
+  },
+  "version": "1.0.2"
+}
--- a/node_modules/blob/.npmignore
+++ b/node_modules/blob/.npmignore
@ -0,0 +1,2 @@
+node_modules
+blob.js
--- a/node_modules/blob/.zuul.yml
+++ b/node_modules/blob/.zuul.yml
@ -0,0 +1,14 @@
+ui: mocha-bdd
+browsers:
+  - name: chrome
+    version: 8..latest
+  - name: firefox
+    version: 7..latest
+  - name: safari
+    version: 6..latest
+  - name: opera
+    version: 12.1..latest
+  - name: ie
+    version: 10..latest
+  - name: android
+    version: latest
--- a/node_modules/blob/Makefile
+++ b/node_modules/blob/Makefile
@ -0,0 +1,14 @@
+REPORTER = dot
+
+build: blob.js
+
+blob.js:
+	@./node_modules/.bin/browserify --standalone blob index.js > blob.js
+
+test:
+	@./node_modules/.bin/zuul -- test/index.js
+
+clean:
+	rm blob.js
+
+.PHONY: test blob.js
--- a/node_modules/blob/README.md
+++ b/node_modules/blob/README.md
@ -0,0 +1,14 @@
+Blob
+====
+
+A module that exports a constructor that uses window.Blob when available, and a BlobBuilder with any vendor prefix in other cases. If neither is available, it exports undefined.
+
+Usage:
+
+```javascript
+var Blob = require('blob');
+var b = new Blob(['hi', 'constructing', 'a', 'blob']);
+```
+
+## Licence
+MIT
--- a/node_modules/blob/index.js
+++ b/node_modules/blob/index.js
@ -0,0 +1,96 @@
+/**
+ * Create a blob builder even when vendor prefixes exist
+ */
+
+var BlobBuilder = global.BlobBuilder
+  || global.WebKitBlobBuilder
+  || global.MSBlobBuilder
+  || global.MozBlobBuilder;
+
+/**
+ * Check if Blob constructor is supported
+ */
+
+var blobSupported = (function() {
+  try {
+    var a = new Blob(['hi']);
+    return a.size === 2;
+  } catch(e) {
+    return false;
+  }
+})();
+
+/**
+ * Check if Blob constructor supports ArrayBufferViews
+ * Fails in Safari 6, so we need to map to ArrayBuffers there.
+ */
+
+var blobSupportsArrayBufferView = blobSupported && (function() {
+  try {
+    var b = new Blob([new Uint8Array([1,2])]);
+    return b.size === 2;
+  } catch(e) {
+    return false;
+  }
+})();
+
+/**
+ * Check if BlobBuilder is supported
+ */
+
+var blobBuilderSupported = BlobBuilder
+  && BlobBuilder.prototype.append
+  && BlobBuilder.prototype.getBlob;
+
+/**
+ * Helper function that maps ArrayBufferViews to ArrayBuffers
+ * Used by BlobBuilder constructor and old browsers that didn't
+ * support it in the Blob constructor.
+ */
+
+function mapArrayBufferViews(ary) {
+  for (var i = 0; i < ary.length; i++) {
+    var chunk = ary[i];
+    if (chunk.buffer instanceof ArrayBuffer) {
+      var buf = chunk.buffer;
+
+      // if this is a subarray, make a copy so we only
+      // include the subarray region from the underlying buffer
+      if (chunk.byteLength !== buf.byteLength) {
+        var copy = new Uint8Array(chunk.byteLength);
+        copy.set(new Uint8Array(buf, chunk.byteOffset, chunk.byteLength));
+        buf = copy.buffer;
+      }
+
+      ary[i] = buf;
+    }
+  }
+}
+
+function BlobBuilderConstructor(ary, options) {
+  options = options || {};
+
+  var bb = new BlobBuilder();
+  mapArrayBufferViews(ary);
+
+  for (var i = 0; i < ary.length; i++) {
+    bb.append(ary[i]);
+  }
+
+  return (options.type) ? bb.getBlob(options.type) : bb.getBlob();
+};
+
+function BlobConstructor(ary, options) {
+  mapArrayBufferViews(ary);
+  return new Blob(ary, options || {});
+};
+
+module.exports = (function() {
+  if (blobSupported) {
+    return blobSupportsArrayBufferView ? global.Blob : BlobConstructor;
+  } else if (blobBuilderSupported) {
+    return BlobBuilderConstructor;
+  } else {
+    return undefined;
+  }
+})();
--- a/node_modules/blob/package.json
+++ b/node_modules/blob/package.json
@ -0,0 +1,48 @@
+{
+  "_from": "blob@0.0.4",
+  "_id": "blob@0.0.4",
+  "_inBundle": false,
+  "_integrity": "sha1-vPEwUspURj8w+fx+lbmkdjCpSSE=",
+  "_location": "/blob",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "blob@0.0.4",
+    "name": "blob",
+    "escapedName": "blob",
+    "rawSpec": "0.0.4",
+    "saveSpec": null,
+    "fetchSpec": "0.0.4"
+  },
+  "_requiredBy": [
+    "/engine.io-parser"
+  ],
+  "_resolved": "https://registry.npmjs.org/blob/-/blob-0.0.4.tgz",
+  "_shasum": "bcf13052ca54463f30f9fc7e95b9a47630a94921",
+  "_spec": "blob@0.0.4",
+  "_where": "/home/twr/node/pixelnode/node_modules/engine.io-parser",
+  "bugs": {
+    "url": "https://github.com/rase-/blob/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "Abstracts out Blob and uses BlobBulder in cases where it is supported with any vendor prefix.",
+  "devDependencies": {
+    "browserify": "3.30.1",
+    "expect.js": "0.2.0",
+    "mocha": "1.17.1",
+    "zuul": "1.5.4"
+  },
+  "homepage": "https://github.com/rase-/blob",
+  "name": "blob",
+  "repository": {
+    "type": "git",
+    "url": "git+ssh://git@github.com/rase-/blob.git"
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "version": "0.0.4"
+}
--- a/node_modules/blob/test/index.js
+++ b/node_modules/blob/test/index.js
@ -0,0 +1,94 @@
+var Blob = require('../');
+var expect = require('expect.js');
+
+describe('blob', function() {
+  if (!Blob) {
+    it('should not have a blob or a blob builder in the global namespace, or blob should not be a constructor function if the module exports false', function() {
+      try {
+        var ab = (new Uint8Array(5)).buffer;
+        global.Blob([ab]);
+        expect().fail('Blob shouldn\'t be constructable');
+      } catch (e) {}
+
+      var BlobBuilder = global.BlobBuilder
+        || global.WebKitBlobBuilder
+        || global.MSBlobBuilder
+        || global.MozBlobBuilder;
+      expect(BlobBuilder).to.be(undefined);
+    });
+  } else {
+    it('should encode a proper sized blob when given a string argument', function() {
+      var b = new Blob(['hi']);
+      expect(b.size).to.be(2);
+    });
+
+    it('should encode a blob with proper size when given two strings as arguments', function() {
+      var b = new Blob(['hi', 'hello']);
+      expect(b.size).to.be(7);
+    });
+
+    it('should encode arraybuffers with right content', function(done) {
+      var ary = new Uint8Array(5);
+      for (var i = 0; i < 5; i++) ary[i] = i;
+      var b = new Blob([ary.buffer]);
+      var fr = new FileReader();
+      fr.onload = function() {
+        var newAry = new Uint8Array(this.result);
+        for (var i = 0; i < 5; i++) expect(newAry[i]).to.be(i);
+        done();
+      };
+      fr.readAsArrayBuffer(b);
+    });
+
+    it('should encode typed arrays with right content', function(done) {
+      var ary = new Uint8Array(5);
+      for (var i = 0; i < 5; i++) ary[i] = i;
+      var b = new Blob([ary]);
+      var fr = new FileReader();
+      fr.onload = function() {
+        var newAry = new Uint8Array(this.result);
+        for (var i = 0; i < 5; i++) expect(newAry[i]).to.be(i);
+        done();
+      };
+      fr.readAsArrayBuffer(b);
+    });
+
+    it('should encode sliced typed arrays with right content', function(done) {
+      var ary = new Uint8Array(5);
+      for (var i = 0; i < 5; i++) ary[i] = i;
+      var b = new Blob([ary.subarray(2)]);
+      var fr = new FileReader();
+      fr.onload = function() {
+        var newAry = new Uint8Array(this.result);
+        for (var i = 0; i < 3; i++) expect(newAry[i]).to.be(i + 2);
+        done();
+      };
+      fr.readAsArrayBuffer(b);
+    });
+
+    it('should encode with blobs', function(done) {
+      var ary = new Uint8Array(5);
+      for (var i = 0; i < 5; i++) ary[i] = i;
+      var b = new Blob([new Blob([ary.buffer])]);
+      var fr = new FileReader();
+      fr.onload = function() {
+        var newAry = new Uint8Array(this.result);
+        for (var i = 0; i < 5; i++) expect(newAry[i]).to.be(i);
+        done();
+      };
+      fr.readAsArrayBuffer(b);
+    });
+
+    it('should enode mixed contents to right size', function() {
+      var ary = new Uint8Array(5);
+      for (var i = 0; i < 5; i++) ary[i] = i;
+      var b = new Blob([ary.buffer, 'hello']);
+      expect(b.size).to.be(10);
+    });
+
+    it('should accept mime type', function() {
+      var b = new Blob(['hi', 'hello'], { type: 'text/html' });
+      expect(b.type).to.be('text/html');
+    });
+  }
+});
--- a/node_modules/callsite/.npmignore
+++ b/node_modules/callsite/.npmignore
@ -0,0 +1,4 @@
+support
+test
+examples
+*.sock
--- a/node_modules/callsite/History.md
+++ b/node_modules/callsite/History.md
@ -0,0 +1,10 @@
+
+1.0.0 / 2013-01-24 
+==================
+
+  * remove lame magical getters
+
+0.0.1 / 2010-01-03
+==================
+
+  * Initial release
--- a/node_modules/callsite/Makefile
+++ b/node_modules/callsite/Makefile
@ -0,0 +1,6 @@
+
+test:
+	@./node_modules/.bin/mocha \
+		--require should
+
+.PHONY: test
--- a/node_modules/callsite/Readme.md
+++ b/node_modules/callsite/Readme.md
@ -0,0 +1,44 @@
+# callstack
+
+  Access to v8's "raw" `CallSite`s.
+
+## Installation
+
+    $ npm install callsite
+
+## Example
+
+```js
+var stack = require('callsite');
+
+foo();
+
+function foo() {
+  bar();
+}
+
+function bar() {
+  baz();
+}
+
+function baz() {
+  console.log();
+  stack().forEach(function(site){
+    console.log('  \033[36m%s\033[90m in %s:%d\033[0m'
+      , site.getFunctionName() || 'anonymous'
+      , site.getFileName()
+      , site.getLineNumber());
+  });
+  console.log();
+}
+```
+
+## Why?
+
+  Because you can do weird, stupid, clever, wacky things such as:
+
+  - [better-assert](https://github.com/visionmedia/better-assert)
+
+## License
+
+  MIT
--- a/node_modules/callsite/index.js
+++ b/node_modules/callsite/index.js
@ -0,0 +1,10 @@
+
+module.exports = function(){
+  var orig = Error.prepareStackTrace;
+  Error.prepareStackTrace = function(_, stack){ return stack; };
+  var err = new Error;
+  Error.captureStackTrace(err, arguments.callee);
+  var stack = err.stack;
+  Error.prepareStackTrace = orig;
+  return stack;
+};
--- a/node_modules/callsite/package.json
+++ b/node_modules/callsite/package.json
@ -0,0 +1,48 @@
+{
+  "_from": "callsite@1.0.0",
+  "_id": "callsite@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-KAOY5dZkvXQDi28JBRU+borxvCA=",
+  "_location": "/callsite",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "callsite@1.0.0",
+    "name": "callsite",
+    "escapedName": "callsite",
+    "rawSpec": "1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "1.0.0"
+  },
+  "_requiredBy": [
+    "/better-assert"
+  ],
+  "_resolved": "https://registry.npmjs.org/callsite/-/callsite-1.0.0.tgz",
+  "_shasum": "280398e5d664bd74038b6f0905153e6e8af1bc20",
+  "_spec": "callsite@1.0.0",
+  "_where": "/home/twr/node/pixelnode/node_modules/better-assert",
+  "author": {
+    "name": "TJ Holowaychuk",
+    "email": "tj@vision-media.ca"
+  },
+  "bundleDependencies": false,
+  "dependencies": {},
+  "deprecated": false,
+  "description": "access to v8's CallSites",
+  "devDependencies": {
+    "mocha": "*",
+    "should": "*"
+  },
+  "engines": {
+    "node": "*"
+  },
+  "keywords": [
+    "stack",
+    "trace",
+    "line"
+  ],
+  "main": "index",
+  "name": "callsite",
+  "version": "1.0.0"
+}
--- a/node_modules/component-bind/.npmignore
+++ b/node_modules/component-bind/.npmignore
@ -0,0 +1,4 @@
+support
+test
+examples
+*.sock
--- a/node_modules/component-bind/History.md
+++ b/node_modules/component-bind/History.md
@ -0,0 +1,13 @@
+
+1.0.0 / 2014-05-27
+==================
+
+  * index: use slice ref (#7, @viatropos)
+  * package: rename package to "component-bind"
+  * package: add "repository" field (#6, @repoify)
+  * package: add "component" section
+
+0.0.1 / 2010-01-03
+==================
+
+  * Initial release
--- a/node_modules/component-bind/Makefile
+++ b/node_modules/component-bind/Makefile
@ -0,0 +1,7 @@
+
+test:
+	@./node_modules/.bin/mocha \
+		--require should \
+		--reporter spec
+
+.PHONY: test
--- a/node_modules/component-bind/Readme.md
+++ b/node_modules/component-bind/Readme.md
@ -0,0 +1,64 @@
+# bind
+
+  Function binding utility.
+
+## Installation
+
+```
+$ component install component/bind
+```
+
+## API
+
+   - [bind(obj, fn)](#bindobj-fn)
+   - [bind(obj, fn, ...)](#bindobj-fn-)
+   - [bind(obj, name)](#bindobj-name)
+<a name=""></a>
+ 
+<a name="bindobj-fn"></a>
+### bind(obj, fn)
+should bind the function to the given object.
+
+```js
+var tobi = { name: 'tobi' };
+
+function name() {
+  return this.name;
+}
+
+var fn = bind(tobi, name);
+fn().should.equal('tobi');
+```
+
+<a name="bindobj-fn-"></a>
+### bind(obj, fn, ...)
+should curry the remaining arguments.
+
+```js
+function add(a, b) {
+  return a + b;
+}
+
+bind(null, add)(1, 2).should.equal(3);
+bind(null, add, 1)(2).should.equal(3);
+bind(null, add, 1, 2)().should.equal(3);
+```
+
+<a name="bindobj-name"></a>
+### bind(obj, name)
+should bind the method of the given name.
+
+```js
+var tobi = { name: 'tobi' };
+
+tobi.getName = function() {
+  return this.name;
+};
+
+var fn = bind(tobi, 'getName');
+fn().should.equal('tobi');
+```
+
+## License 
+
+  MIT
--- a/node_modules/component-bind/component.json
+++ b/node_modules/component-bind/component.json
@ -0,0 +1,13 @@
+{
+  "name": "bind",
+  "version": "1.0.0",
+  "description": "function binding utility",
+  "keywords": [
+    "bind",
+    "utility"
+  ],
+  "dependencies": {},
+  "scripts": [
+    "index.js"
+  ]
+}
--- a/node_modules/component-bind/index.js
+++ b/node_modules/component-bind/index.js
@ -0,0 +1,23 @@
+/**
+ * Slice reference.
+ */
+
+var slice = [].slice;
+
+/**
+ * Bind `obj` to `fn`.
+ *
+ * @param {Object} obj
+ * @param {Function|String} fn or string
+ * @return {Function}
+ * @api public
+ */
+
+module.exports = function(obj, fn){
+  if ('string' == typeof fn) fn = obj[fn];
+  if ('function' != typeof fn) throw new Error('bind() requires a function');
+  var args = slice.call(arguments, 2);
+  return function(){
+    return fn.apply(obj, args.concat(slice.call(arguments)));
+  }
+};
--- a/node_modules/component-bind/package.json
+++ b/node_modules/component-bind/package.json
@ -0,0 +1,51 @@
+{
+  "_from": "component-bind@1.0.0",
+  "_id": "component-bind@1.0.0",
+  "_inBundle": false,
+  "_integrity": "sha1-AMYIq33Nk4l8AAllGx06jh5zu9E=",
+  "_location": "/component-bind",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "component-bind@1.0.0",
+    "name": "component-bind",
+    "escapedName": "component-bind",
+    "rawSpec": "1.0.0",
+    "saveSpec": null,
+    "fetchSpec": "1.0.0"
+  },
+  "_requiredBy": [
+    "/socket.io-client"
+  ],
+  "_resolved": "https://registry.npmjs.org/component-bind/-/component-bind-1.0.0.tgz",
+  "_shasum": "00c608ab7dcd93897c0009651b1d3a8e1e73bbd1",
+  "_spec": "component-bind@1.0.0",
+  "_where": "/home/twr/node/pixelnode/node_modules/socket.io-client",
+  "bugs": {
+    "url": "https://github.com/component/bind/issues"
+  },
+  "bundleDependencies": false,
+  "component": {
+    "scripts": {
+      "bind/index.js": "index.js"
+    }
+  },
+  "deprecated": false,
+  "description": "function binding utility",
+  "devDependencies": {
+    "mocha": "*",
+    "should": "*"
+  },
+  "homepage": "https://github.com/component/bind#readme",
+  "keywords": [
+    "bind",
+    "utility"
+  ],
+  "name": "component-bind",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/component/bind.git"
+  },
+  "version": "1.0.0"
+}
--- a/node_modules/component-emitter/History.md
+++ b/node_modules/component-emitter/History.md
@ -0,0 +1,68 @@
+
+1.2.1 / 2016-04-18
+==================
+
+ * enable client side use
+
+1.2.0 / 2014-02-12
+==================
+
+ * prefix events with `$` to support object prototype method names
+
+1.1.3 / 2014-06-20
+==================
+
+ * republish for npm
+ * add LICENSE file
+
+1.1.2 / 2014-02-10
+==================
+
+  * package: rename to "component-emitter"
+  * package: update "main" and "component" fields
+  * Add license to Readme (same format as the other components)
+  * created .npmignore
+  * travis stuff
+
+1.1.1 / 2013-12-01
+==================
+
+  * fix .once adding .on to the listener
+  * docs: Emitter#off()
+  * component: add `.repo` prop
+
+1.1.0 / 2013-10-20
+==================
+
+ * add `.addEventListener()` and `.removeEventListener()` aliases
+
+1.0.1 / 2013-06-27
+==================
+
+ * add support for legacy ie
+
+1.0.0 / 2013-02-26
+==================
+
+  * add `.off()` support for removing all listeners
+
+0.0.6 / 2012-10-08
+==================
+
+  * add `this._callbacks` initialization to prevent funky gotcha
+
+0.0.5 / 2012-09-07
+==================
+
+  * fix `Emitter.call(this)` usage
+
+0.0.3 / 2012-07-11
+==================
+
+  * add `.listeners()`
+  * rename `.has()` to `.hasListeners()`
+
+0.0.2 / 2012-06-28
+==================
+
+  * fix `.off()` with `.once()`-registered callbacks
--- a/node_modules/component-emitter/LICENSE
+++ b/node_modules/component-emitter/LICENSE
@ -0,0 +1,24 @@
+(The MIT License)
+
+Copyright (c) 2014 Component contributors <dev@component.io>
+
+Permission is hereby granted, free of charge, to any person
+obtaining a copy of this software and associated documentation
+files (the "Software"), to deal in the Software without
+restriction, including without limitation the rights to use,
+copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the
+Software is furnished to do so, subject to the following
+conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+OTHER DEALINGS IN THE SOFTWARE.
--- a/node_modules/component-emitter/Readme.md
+++ b/node_modules/component-emitter/Readme.md
@ -0,0 +1,74 @@
+# Emitter [![Build Status](https://travis-ci.org/component/emitter.png)](https://travis-ci.org/component/emitter)
+
+  Event emitter component.
+
+## Installation
+
+```
+$ component install component/emitter
+```
+
+## API
+
+### Emitter(obj)
+
+  The `Emitter` may also be used as a mixin. For example
+  a "plain" object may become an emitter, or you may
+  extend an existing prototype.
+
+  As an `Emitter` instance:
+
+```js
+var Emitter = require('emitter');
+var emitter = new Emitter;
+emitter.emit('something');
+```
+
+  As a mixin:
+
+```js
+var Emitter = require('emitter');
+var user = { name: 'tobi' };
+Emitter(user);
+
+user.emit('im a user');
+```
+
+  As a prototype mixin:
+
+```js
+var Emitter = require('emitter');
+Emitter(User.prototype);
+```
+
+### Emitter#on(event, fn)
+
+  Register an `event` handler `fn`.
+
+### Emitter#once(event, fn)
+
+  Register a single-shot `event` handler `fn`,
+  removed immediately after it is invoked the
+  first time.
+
+### Emitter#off(event, fn)
+
+  * Pass `event` and `fn` to remove a listener.
+  * Pass `event` to remove all listeners on that event.
+  * Pass nothing to remove all listeners on all events.
+
+### Emitter#emit(event, ...)
+
+  Emit an `event` with variable option args.
+
+### Emitter#listeners(event)
+
+  Return an array of callbacks, or an empty array.
+
+### Emitter#hasListeners(event)
+
+  Check if this emitter has `event` handlers.
+
+## License
+
+MIT
--- a/node_modules/component-emitter/index.js
+++ b/node_modules/component-emitter/index.js
@ -0,0 +1,163 @@
+
+/**
+ * Expose `Emitter`.
+ */
+
+if (typeof module !== 'undefined') {
+  module.exports = Emitter;
+}
+
+/**
+ * Initialize a new `Emitter`.
+ *
+ * @api public
+ */
+
+function Emitter(obj) {
+  if (obj) return mixin(obj);
+};
+
+/**
+ * Mixin the emitter properties.
+ *
+ * @param {Object} obj
+ * @return {Object}
+ * @api private
+ */
+
+function mixin(obj) {
+  for (var key in Emitter.prototype) {
+    obj[key] = Emitter.prototype[key];
+  }
+  return obj;
+}
+
+/**
+ * Listen on the given `event` with `fn`.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.on =
+Emitter.prototype.addEventListener = function(event, fn){
+  this._callbacks = this._callbacks || {};
+  (this._callbacks['$' + event] = this._callbacks['$' + event] || [])
+    .push(fn);
+  return this;
+};
+
+/**
+ * Adds an `event` listener that will be invoked a single
+ * time then automatically removed.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.once = function(event, fn){
+  function on() {
+    this.off(event, on);
+    fn.apply(this, arguments);
+  }
+
+  on.fn = fn;
+  this.on(event, on);
+  return this;
+};
+
+/**
+ * Remove the given callback for `event` or all
+ * registered callbacks.
+ *
+ * @param {String} event
+ * @param {Function} fn
+ * @return {Emitter}
+ * @api public
+ */
+
+Emitter.prototype.off =
+Emitter.prototype.removeListener =
+Emitter.prototype.removeAllListeners =
+Emitter.prototype.removeEventListener = function(event, fn){
+  this._callbacks = this._callbacks || {};
+
+  // all
+  if (0 == arguments.length) {
+    this._callbacks = {};
+    return this;
+  }
+
+  // specific event
+  var callbacks = this._callbacks['$' + event];
+  if (!callbacks) return this;
+
+  // remove all handlers
+  if (1 == arguments.length) {
+    delete this._callbacks['$' + event];
+    return this;
+  }
+
+  // remove specific handler
+  var cb;
+  for (var i = 0; i < callbacks.length; i++) {
+    cb = callbacks[i];
+    if (cb === fn || cb.fn === fn) {
+      callbacks.splice(i, 1);
+      break;
+    }
+  }
+  return this;
+};
+
+/**
+ * Emit `event` with the given args.
+ *
+ * @param {String} event
+ * @param {Mixed} ...
+ * @return {Emitter}
+ */
+
+Emitter.prototype.emit = function(event){
+  this._callbacks = this._callbacks || {};
+  var args = [].slice.call(arguments, 1)
+    , callbacks = this._callbacks['$' + event];
+
+  if (callbacks) {
+    callbacks = callbacks.slice(0);
+    for (var i = 0, len = callbacks.length; i < len; ++i) {
+      callbacks[i].apply(this, args);
+    }
+  }
+
+  return this;
+};
+
+/**
+ * Return array of callbacks for `event`.
+ *
+ * @param {String} event
+ * @return {Array}
+ * @api public
+ */
+
+Emitter.prototype.listeners = function(event){
+  this._callbacks = this._callbacks || {};
+  return this._callbacks['$' + event] || [];
+};
+
+/**
+ * Check if this emitter has `event` handlers.
+ *
+ * @param {String} event
+ * @return {Boolean}
+ * @api public
+ */
+
+Emitter.prototype.hasListeners = function(event){
+  return !! this.listeners(event).length;
+};
--- a/node_modules/component-emitter/package.json
+++ b/node_modules/component-emitter/package.json
@ -0,0 +1,58 @@
+{
+  "_from": "component-emitter@1.2.1",
+  "_id": "component-emitter@1.2.1",
+  "_inBundle": false,
+  "_integrity": "sha1-E3kY1teCg/ffemt8WmPhQOaUJeY=",
+  "_location": "/component-emitter",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "component-emitter@1.2.1",
+    "name": "component-emitter",
+    "escapedName": "component-emitter",
+    "rawSpec": "1.2.1",
+    "saveSpec": null,
+    "fetchSpec": "1.2.1"
+  },
+  "_requiredBy": [
+    "/engine.io-client",
+    "/socket.io-client",
+    "/socket.io-parser"
+  ],
+  "_resolved": "https://registry.npmjs.org/component-emitter/-/component-emitter-1.2.1.tgz",
+  "_shasum": "137918d6d78283f7df7a6b7c5a63e140e69425e6",
+  "_spec": "component-emitter@1.2.1",
+  "_where": "/home/twr/node/pixelnode/node_modules/socket.io-client",
+  "bugs": {
+    "url": "https://github.com/component/emitter/issues"
+  },
+  "bundleDependencies": false,
+  "component": {
+    "scripts": {
+      "emitter/index.js": "index.js"
+    }
+  },
+  "deprecated": false,
+  "description": "Event emitter",
+  "devDependencies": {
+    "mocha": "*",
+    "should": "*"
+  },
+  "files": [
+    "index.js",
+    "LICENSE"
+  ],
+  "homepage": "https://github.com/component/emitter#readme",
+  "license": "MIT",
+  "main": "index.js",
+  "name": "component-emitter",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/component/emitter.git"
+  },
+  "scripts": {
+    "test": "make test"
+  },
+  "version": "1.2.1"
+}
--- a/node_modules/component-inherit/.npmignore
+++ b/node_modules/component-inherit/.npmignore
@ -0,0 +1,3 @@
+components
+build
+node_modules
--- a/node_modules/component-inherit/History.md
+++ b/node_modules/component-inherit/History.md
@ -0,0 +1,5 @@
+
+0.0.2 / 2012-09-03 
+==================
+
+  * fix typo in package.json
--- a/node_modules/component-inherit/Makefile
+++ b/node_modules/component-inherit/Makefile
@ -0,0 +1,16 @@
+
+build: components index.js
+	@component build
+
+components:
+	@Component install
+
+clean:
+	rm -fr build components template.js
+
+test:
+	@node_modules/.bin/mocha \
+		--require should \
+		--reporter spec
+
+.PHONY: clean test
--- a/node_modules/component-inherit/Readme.md
+++ b/node_modules/component-inherit/Readme.md
@ -0,0 +1,24 @@
+# inherit
+
+  Prototype inheritance utility.
+
+## Installation
+
+```
+$ component install component/inherit
+```
+
+## Example
+
+```js
+var inherit = require('inherit');
+
+function Human() {}
+function Woman() {}
+
+inherit(Woman, Human);
+```
+
+## License
+
+  MIT
--- a/node_modules/component-inherit/component.json
+++ b/node_modules/component-inherit/component.json
@ -0,0 +1,10 @@
+{
+  "name": "inherit",
+  "description": "Prototype inheritance utility",
+  "version": "0.0.3",
+  "keywords": ["inherit", "utility"],
+  "dependencies": {},
+  "scripts": [
+    "index.js"
+  ]
+}
--- a/node_modules/component-inherit/index.js
+++ b/node_modules/component-inherit/index.js
@ -0,0 +1,7 @@
+
+module.exports = function(a, b){
+  var fn = function(){};
+  fn.prototype = b.prototype;
+  a.prototype = new fn;
+  a.prototype.constructor = a;
+};
--- a/node_modules/component-inherit/package.json
+++ b/node_modules/component-inherit/package.json
@ -0,0 +1,48 @@
+{
+  "_from": "component-inherit@0.0.3",
+  "_id": "component-inherit@0.0.3",
+  "_inBundle": false,
+  "_integrity": "sha1-ZF/ErfWLcrZJ1crmUTVhnbJv8UM=",
+  "_location": "/component-inherit",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "component-inherit@0.0.3",
+    "name": "component-inherit",
+    "escapedName": "component-inherit",
+    "rawSpec": "0.0.3",
+    "saveSpec": null,
+    "fetchSpec": "0.0.3"
+  },
+  "_requiredBy": [
+    "/engine.io-client"
+  ],
+  "_resolved": "https://registry.npmjs.org/component-inherit/-/component-inherit-0.0.3.tgz",
+  "_shasum": "645fc4adf58b72b649d5cae65135619db26ff143",
+  "_spec": "component-inherit@0.0.3",
+  "_where": "/home/twr/node/pixelnode/node_modules/engine.io-client",
+  "bugs": {
+    "url": "https://github.com/component/inherit/issues"
+  },
+  "bundleDependencies": false,
+  "component": {
+    "scripts": {
+      "inherit/index.js": "index.js"
+    }
+  },
+  "dependencies": {},
+  "deprecated": false,
+  "description": "Prototype inheritance utility",
+  "homepage": "https://github.com/component/inherit#readme",
+  "keywords": [
+    "inherit",
+    "utility"
+  ],
+  "name": "component-inherit",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/component/inherit.git"
+  },
+  "version": "0.0.3"
+}
--- a/node_modules/component-inherit/test/inherit.js
+++ b/node_modules/component-inherit/test/inherit.js
@ -0,0 +1,21 @@
+
+/**
+ * Module dependencies.
+ */
+
+var inherit = require('..');
+
+describe('inherit(a, b)', function(){
+  it('should inherit b\'s prototype', function(){
+    function Loki(){}
+    function Animal(){}
+
+    Animal.prototype.species = 'unknown';
+
+    inherit(Loki, Animal);
+
+    var loki = new Loki;
+    loki.species.should.equal('unknown');
+    loki.constructor.should.equal(Loki);
+  })
+})
--- a/node_modules/content-disposition/HISTORY.md
+++ b/node_modules/content-disposition/HISTORY.md
@ -0,0 +1,50 @@
+0.5.2 / 2016-12-08
+==================
+
+  * Fix `parse` to accept any linear whitespace character
+
+0.5.1 / 2016-01-17
+==================
+
+  * perf: enable strict mode
+
+0.5.0 / 2014-10-11
+==================
+
+  * Add `parse` function
+
+0.4.0 / 2014-09-21
+==================
+
+  * Expand non-Unicode `filename` to the full ISO-8859-1 charset
+
+0.3.0 / 2014-09-20
+==================
+
+  * Add `fallback` option
+  * Add `type` option
+
+0.2.0 / 2014-09-19
+==================
+
+  * Reduce ambiguity of file names with hex escape in buggy browsers
+
+0.1.2 / 2014-09-19
+==================
+
+  * Fix periodic invalid Unicode filename header
+
+0.1.1 / 2014-09-19
+==================
+
+  * Fix invalid characters appearing in `filename*` parameter
+
+0.1.0 / 2014-09-18
+==================
+
+  * Make the `filename` argument optional
+
+0.0.0 / 2014-09-18
+==================
+
+  * Initial release
--- a/Show More
+++ b/Show More
				`@ -0,0 +1 @@`
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