structure, layout and automation

node_modules/serve-index/HISTORY.md

@@ -0,0 +1,305 @@
+1.9.1 / 2017-09-28
+==================
+
+  * deps: accepts@~1.3.4
+    - deps: mime-types@~2.1.16
+  * deps: debug@2.6.9
+  * deps: http-errors@~1.6.2
+    - deps: depd@1.1.1
+  * deps: mime-types@~2.1.17
+    - Add new mime types
+    - deps: mime-db@~1.30.0
+  * deps: parseurl@~1.3.2
+    - perf: reduce overhead for full URLs
+    - perf: unroll the "fast-path" `RegExp`
+
+1.9.0 / 2017-05-25
+==================
+
+  * Set `X-Content-Type-Options: nosniff` header
+  * deps: batch@0.6.1
+  * deps: debug@2.6.8
+    - Allow colors in workers
+    - Deprecated `DEBUG_FD` environment variable set to `3` or higher
+    - Fix `DEBUG_MAX_ARRAY_LENGTH`
+    - Fix error when running under React Native
+    - Use same color for same namespace
+    - deps: ms@2.0.0
+  * deps: http-errors@~1.6.1
+    - Make `message` property enumerable for `HttpError`s
+    - deps: inherits@2.0.3
+    - deps: setprototypeof@1.0.3
+    - deps: statuses@'>= 1.3.1 < 2'
+  * deps: mime-types@~2.1.15
+    - Add new mime types
+    - Add `audio/mp3`
+
+1.8.0 / 2016-06-17
+==================
+
+  * Make inline file search case-insensitive
+  * deps: accepts@~1.3.3
+    - deps: mime-types@~2.1.11
+    - deps: negotiator@0.6.1
+    - perf: improve header parsing speed
+  * deps: http-errors@~1.5.0
+    - Use `setprototypeof` module to replace `__proto__` setting
+    - deps: inherits@2.0.1
+    - deps: statuses@'>= 1.3.0 < 2'
+    - perf: enable strict mode
+  * deps: mime-types@~2.1.11
+    - Add new mime types
+    - Update primary extension for `audio/mp4`
+    - deps: mime-db@~1.23.0
+
+1.7.3 / 2016-01-24
+==================
+
+  * deps: accepts@~1.2.13
+    - deps: mime-types@~2.1.6
+  * deps: batch@0.5.3
+    - Fix invalid dependency for browserify
+  * deps: escape-html@~1.0.3
+    - perf: enable strict mode
+    - perf: optimize string replacement
+    - perf: use faster string coercion
+  * deps: mime-types@~2.1.9
+    - Add new mime types
+  * deps: parseurl@~1.3.1
+    - perf: enable strict mode
+
+1.7.2 / 2015-07-30
+==================
+
+  * deps: accepts@~1.2.12
+    - deps: mime-types@~2.1.4
+  * deps: mime-types@~2.1.4
+    - Add new mime types
+
+1.7.1 / 2015-07-05
+==================
+
+  * deps: accepts@~1.2.10
+    - deps: mime-types@~2.1.2
+  * deps: mime-types@~2.1.2
+    - Add new mime types
+
+1.7.0 / 2015-06-15
+==================
+
+  * Accept `function` value for `template` option
+  * Send non-chunked response for `OPTIONS`
+  * Stat parent directory when necessary
+  * Use `Date.prototype.toLocaleDateString` to format date
+  * deps: accepts@~1.2.9
+    - deps: mime-types@~2.1.1
+    - deps: negotiator@0.5.3
+    - perf: avoid argument reassignment & argument slice
+    - perf: avoid negotiator recursive construction
+    - perf: enable strict mode
+    - perf: remove unnecessary bitwise operator
+  * deps: escape-html@1.0.2
+  * deps: mime-types@~2.1.1
+    - Add new mime types
+  * perf: enable strict mode
+  * perf: remove argument reassignment
+
+1.6.4 / 2015-05-12
+==================
+
+  * deps: accepts@~1.2.7
+    - deps: mime-types@~2.0.11
+    - deps: negotiator@0.5.3
+  * deps: debug@~2.2.0
+    - deps: ms@0.7.1
+  * deps: mime-types@~2.0.11
+    - Add new mime types
+
+1.6.3 / 2015-03-13
+==================
+
+  * Properly escape file names in HTML
+  * deps: accepts@~1.2.5
+    - deps: mime-types@~2.0.10
+  * deps: debug@~2.1.3
+    - Fix high intensity foreground color for bold
+    - deps: ms@0.7.0
+  * deps: escape-html@1.0.1
+  * deps: mime-types@~2.0.10
+    - Add new mime types
+
+1.6.2 / 2015-02-16
+==================
+
+  * deps: accepts@~1.2.4
+    - deps: mime-types@~2.0.9
+    - deps: negotiator@0.5.1
+  * deps: http-errors@~1.3.1
+    - Construct errors using defined constructors from `createError`
+    - Fix error names that are not identifiers
+    - Set a meaningful `name` property on constructed errors
+  * deps: mime-types@~2.0.9
+    - Add new mime types
+    - deps: mime-db@~1.7.0
+
+1.6.1 / 2015-01-31
+==================
+
+  * deps: accepts@~1.2.3
+    - deps: mime-types@~2.0.8
+  * deps: mime-types@~2.0.8
+    - Add new mime types
+    - deps: mime-db@~1.6.0
+
+1.6.0 / 2015-01-01
+==================
+
+  * Add link to root directory
+  * deps: accepts@~1.2.2
+    - deps: mime-types@~2.0.7
+    - deps: negotiator@0.5.0
+  * deps: batch@0.5.2
+  * deps: debug@~2.1.1
+  * deps: mime-types@~2.0.7
+    - Add new mime types
+    - Fix missing extensions
+    - Fix various invalid MIME type entries
+    - Remove example template MIME types
+    - deps: mime-db@~1.5.0
+
+1.5.3 / 2014-12-10
+==================
+
+  * deps: accepts@~1.1.4
+    - deps: mime-types@~2.0.4
+  * deps: http-errors@~1.2.8
+    - Fix stack trace from exported function
+  * deps: mime-types@~2.0.4
+    - Add new mime types
+    - deps: mime-db@~1.3.0
+
+1.5.2 / 2014-12-03
+==================
+
+  * Fix icon name background alignment on mobile view
+
+1.5.1 / 2014-11-22
+==================
+
+  * deps: accepts@~1.1.3
+    - deps: mime-types@~2.0.3
+  * deps: mime-types@~2.0.3
+    - Add new mime types
+    - deps: mime-db@~1.2.0
+
+1.5.0 / 2014-10-16
+==================
+
+  * Create errors with `http-errors`
+  * deps: debug@~2.1.0
+    - Implement `DEBUG_FD` env variable support
+  * deps: mime-types@~2.0.2
+    - deps: mime-db@~1.1.0
+
+1.4.1 / 2014-10-15
+==================
+
+  * deps: accepts@~1.1.2
+    - Fix error when media type has invalid parameter
+    - deps: negotiator@0.4.9
+
+1.4.0 / 2014-10-03
+==================
+
+  * Add `dir` argument to `filter` function
+  * Support using tokens multiple times
+
+1.3.1 / 2014-10-01
+==================
+
+  * Fix incorrect 403 on Windows and Node.js 0.11
+  * deps: accepts@~1.1.1
+    - deps: mime-types@~2.0.2
+    - deps: negotiator@0.4.8
+
+1.3.0 / 2014-09-20
+==================
+
+  * Add icon for mkv files
+  * Lookup icon by mime type for greater icon support
+
+1.2.1 / 2014-09-05
+==================
+
+  * deps: accepts@~1.1.0
+  * deps: debug@~2.0.0
+
+1.2.0 / 2014-08-25
+==================
+
+  * Add `debug` messages
+  * Resolve relative paths at middleware setup
+
+1.1.6 / 2014-08-10
+==================
+
+  * Fix URL parsing
+  * deps: parseurl@~1.3.0
+
+1.1.5 / 2014-07-27
+==================
+
+  * Fix Content-Length calculation for multi-byte file names
+  * deps: accepts@~1.0.7
+    - deps: negotiator@0.4.7
+
+1.1.4 / 2014-06-20
+==================
+
+  * deps: accepts@~1.0.5
+
+1.1.3 / 2014-06-20
+==================
+
+  * deps: accepts@~1.0.4
+    - use `mime-types`
+
+1.1.2 / 2014-06-19
+==================
+
+  * deps: batch@0.5.1
+
+1.1.1 / 2014-06-11
+==================
+
+  * deps: accepts@1.0.3
+
+1.1.0 / 2014-05-29
+==================
+
+  * Fix content negotiation when no `Accept` header
+  * Properly support all HTTP methods
+  * Support vanilla node.js http servers
+  * Treat `ENAMETOOLONG` as code 414
+  * Use accepts for negotiation
+
+1.0.3 / 2014-05-20
+==================
+
+  * Fix error from non-statable files in HTML view
+
+1.0.2 / 2014-04-28
+==================
+
+  * Add `stylesheet` option
+  * deps: negotiator@0.4.3
+
+1.0.1 / 2014-03-05
+==================
+
+  * deps: negotiator@0.4.2
+
+1.0.0 / 2014-03-05
+==================
+
+  * Genesis from connect

node_modules/serve-index/LICENSE

@@ -0,0 +1,25 @@
+(The MIT License)
+
+Copyright (c) 2010 Sencha Inc.
+Copyright (c) 2011 LearnBoost
+Copyright (c) 2011 TJ Holowaychuk
+Copyright (c) 2014-2015 Douglas Christopher Wilson
+
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of this software and associated documentation files (the
+'Software'), to deal in the Software without restriction, including
+without limitation the rights to use, copy, modify, merge, publish,
+distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to
+the following conditions:
+
+The above copyright notice and this permission notice shall be
+included in all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED 'AS IS', WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
+IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
+TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
+SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

node_modules/serve-index/README.md

@@ -0,0 +1,154 @@
+# serve-index
+
+[![NPM Version][npm-image]][npm-url]
+[![NPM Downloads][downloads-image]][downloads-url]
+[![Linux Build][travis-image]][travis-url]
+[![Windows Build][appveyor-image]][appveyor-url]
+[![Test Coverage][coveralls-image]][coveralls-url]
+[![Gratipay][gratipay-image]][gratipay-url]
+
+  Serves pages that contain directory listings for a given path.
+
+## Install
+
+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 serve-index
+```
+
+## API
+
+```js
+var serveIndex = require('serve-index')
+```
+
+### serveIndex(path, options)
+
+Returns middlware that serves an index of the directory in the given `path`.
+
+The `path` is based off the `req.url` value, so a `req.url` of `'/some/dir`
+with a `path` of `'public'` will look at `'public/some/dir'`. If you are using
+something like `express`, you can change the URL "base" with `app.use` (see
+the express example).
+
+#### Options
+
+Serve index accepts these properties in the options object.
+
+##### filter
+
+Apply this filter function to files. Defaults to `false`. The `filter` function
+is called for each file, with the signature `filter(filename, index, files, dir)`
+where `filename` is the name of the file, `index` is the array index, `files` is
+the array of files and `dir` is the absolute path the file is located (and thus,
+the directory the listing is for).
+
+##### hidden
+
+Display hidden (dot) files. Defaults to `false`.
+
+##### icons
+
+Display icons. Defaults to `false`.
+
+##### stylesheet
+
+Optional path to a CSS stylesheet. Defaults to a built-in stylesheet.
+
+##### template
+
+Optional path to an HTML template or a function that will render a HTML
+string. Defaults to a built-in template.
+
+When given a string, the string is used as a file path to load and then the
+following tokens are replaced in templates:
+
+  * `{directory}` with the name of the directory.
+  * `{files}` with the HTML of an unordered list of file links.
+  * `{linked-path}` with the HTML of a link to the directory.
+  * `{style}` with the specified stylesheet and embedded images.
+
+When given as a function, the function is called as `template(locals, callback)`
+and it needs to invoke `callback(error, htmlString)`. The following are the
+provided locals:
+
+  * `directory` is the directory being displayed (where `/` is the root).
+  * `displayIcons` is a Boolean for if icons should be rendered or not.
+  * `fileList` is a sorted array of files in the directory. The array contains
+    objects with the following properties:
+    - `name` is the relative name for the file.
+    - `stat` is a `fs.Stats` object for the file.
+  * `path` is the full filesystem path to `directory`.
+  * `style` is the default stylesheet or the contents of the `stylesheet` option.
+  * `viewName` is the view name provided by the `view` option.
+
+##### view
+
+Display mode. `tiles` and `details` are available. Defaults to `tiles`.
+
+## Examples
+
+### Serve directory indexes with vanilla node.js http server
+
+```js
+var finalhandler = require('finalhandler')
+var http = require('http')
+var serveIndex = require('serve-index')
+var serveStatic = require('serve-static')
+
+// Serve directory indexes for public/ftp folder (with icons)
+var index = serveIndex('public/ftp', {'icons': true})
+
+// Serve up public/ftp folder files
+var serve = serveStatic('public/ftp')
+
+// Create server
+var server = http.createServer(function onRequest(req, res){
+  var done = finalhandler(req, res)
+  serve(req, res, function onNext(err) {
+    if (err) return done(err)
+    index(req, res, done)
+  })
+})
+
+// Listen
+server.listen(3000)
+```
+
+### Serve directory indexes with express
+
+```js
+var express    = require('express')
+var serveIndex = require('serve-index')
+
+var app = express()
+
+// Serve URLs like /ftp/thing as public/ftp/thing
+// The express.static serves the file contents
+// The serveIndex is this module serving the directory
+app.use('/ftp', express.static('public/ftp'), serveIndex('public/ftp', {'icons': true}))
+
+// Listen
+app.listen(3000)
+```
+
+## License
+
+[MIT](LICENSE). The [Silk](http://www.famfamfam.com/lab/icons/silk/) icons
+are created by/copyright of [FAMFAMFAM](http://www.famfamfam.com/).
+
+[npm-image]: https://img.shields.io/npm/v/serve-index.svg
+[npm-url]: https://npmjs.org/package/serve-index
+[travis-image]: https://img.shields.io/travis/expressjs/serve-index/master.svg?label=linux
+[travis-url]: https://travis-ci.org/expressjs/serve-index
+[appveyor-image]: https://img.shields.io/appveyor/ci/dougwilson/serve-index/master.svg?label=windows
+[appveyor-url]: https://ci.appveyor.com/project/dougwilson/serve-index
+[coveralls-image]: https://img.shields.io/coveralls/expressjs/serve-index/master.svg
+[coveralls-url]: https://coveralls.io/r/expressjs/serve-index?branch=master
+[downloads-image]: https://img.shields.io/npm/dm/serve-index.svg
+[downloads-url]: https://npmjs.org/package/serve-index
+[gratipay-image]: https://img.shields.io/gratipay/dougwilson.svg
+[gratipay-url]: https://www.gratipay.com/dougwilson/

node_modules/serve-index/index.js

@@ -0,0 +1,646 @@
+/*!
+ * serve-index
+ * Copyright(c) 2011 Sencha Inc.
+ * Copyright(c) 2011 TJ Holowaychuk
+ * Copyright(c) 2014-2015 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict';
+
+/**
+ * Module dependencies.
+ * @private
+ */
+
+var accepts = require('accepts');
+var createError = require('http-errors');
+var debug = require('debug')('serve-index');
+var escapeHtml = require('escape-html');
+var fs = require('fs')
+  , path = require('path')
+  , normalize = path.normalize
+  , sep = path.sep
+  , extname = path.extname
+  , join = path.join;
+var Batch = require('batch');
+var mime = require('mime-types');
+var parseUrl = require('parseurl');
+var resolve = require('path').resolve;
+
+/**
+ * Module exports.
+ * @public
+ */
+
+module.exports = serveIndex;
+
+/*!
+ * Icon cache.
+ */
+
+var cache = {};
+
+/*!
+ * Default template.
+ */
+
+var defaultTemplate = join(__dirname, 'public', 'directory.html');
+
+/*!
+ * Stylesheet.
+ */
+
+var defaultStylesheet = join(__dirname, 'public', 'style.css');
+
+/**
+ * Media types and the map for content negotiation.
+ */
+
+var mediaTypes = [
+  'text/html',
+  'text/plain',
+  'application/json'
+];
+
+var mediaType = {
+  'text/html': 'html',
+  'text/plain': 'plain',
+  'application/json': 'json'
+};
+
+/**
+ * Serve directory listings with the given `root` path.
+ *
+ * See Readme.md for documentation of options.
+ *
+ * @param {String} root
+ * @param {Object} options
+ * @return {Function} middleware
+ * @public
+ */
+
+function serveIndex(root, options) {
+  var opts = options || {};
+
+  // root required
+  if (!root) {
+    throw new TypeError('serveIndex() root path required');
+  }
+
+  // resolve root to absolute and normalize
+  var rootPath = normalize(resolve(root) + sep);
+
+  var filter = opts.filter;
+  var hidden = opts.hidden;
+  var icons = opts.icons;
+  var stylesheet = opts.stylesheet || defaultStylesheet;
+  var template = opts.template || defaultTemplate;
+  var view = opts.view || 'tiles';
+
+  return function (req, res, next) {
+    if (req.method !== 'GET' && req.method !== 'HEAD') {
+      res.statusCode = 'OPTIONS' === req.method ? 200 : 405;
+      res.setHeader('Allow', 'GET, HEAD, OPTIONS');
+      res.setHeader('Content-Length', '0');
+      res.end();
+      return;
+    }
+
+    // parse URLs
+    var url = parseUrl(req);
+    var originalUrl = parseUrl.original(req);
+    var dir = decodeURIComponent(url.pathname);
+    var originalDir = decodeURIComponent(originalUrl.pathname);
+
+    // join / normalize from root dir
+    var path = normalize(join(rootPath, dir));
+
+    // null byte(s), bad request
+    if (~path.indexOf('\0')) return next(createError(400));
+
+    // malicious path
+    if ((path + sep).substr(0, rootPath.length) !== rootPath) {
+      debug('malicious path "%s"', path);
+      return next(createError(403));
+    }
+
+    // determine ".." display
+    var showUp = normalize(resolve(path) + sep) !== rootPath;
+
+    // check if we have a directory
+    debug('stat "%s"', path);
+    fs.stat(path, function(err, stat){
+      if (err && err.code === 'ENOENT') {
+        return next();
+      }
+
+      if (err) {
+        err.status = err.code === 'ENAMETOOLONG'
+          ? 414
+          : 500;
+        return next(err);
+      }
+
+      if (!stat.isDirectory()) return next();
+
+      // fetch files
+      debug('readdir "%s"', path);
+      fs.readdir(path, function(err, files){
+        if (err) return next(err);
+        if (!hidden) files = removeHidden(files);
+        if (filter) files = files.filter(function(filename, index, list) {
+          return filter(filename, index, list, path);
+        });
+        files.sort();
+
+        // content-negotiation
+        var accept = accepts(req);
+        var type = accept.type(mediaTypes);
+
+        // not acceptable
+        if (!type) return next(createError(406));
+        serveIndex[mediaType[type]](req, res, files, next, originalDir, showUp, icons, path, view, template, stylesheet);
+      });
+    });
+  };
+};
+
+/**
+ * Respond with text/html.
+ */
+
+serveIndex.html = function _html(req, res, files, next, dir, showUp, icons, path, view, template, stylesheet) {
+  var render = typeof template !== 'function'
+    ? createHtmlRender(template)
+    : template
+
+  if (showUp) {
+    files.unshift('..');
+  }
+
+  // stat all files
+  stat(path, files, function (err, stats) {
+    if (err) return next(err);
+
+    // combine the stats into the file list
+    var fileList = files.map(function (file, i) {
+      return { name: file, stat: stats[i] };
+    });
+
+    // sort file list
+    fileList.sort(fileSort);
+
+    // read stylesheet
+    fs.readFile(stylesheet, 'utf8', function (err, style) {
+      if (err) return next(err);
+
+      // create locals for rendering
+      var locals = {
+        directory: dir,
+        displayIcons: Boolean(icons),
+        fileList: fileList,
+        path: path,
+        style: style,
+        viewName: view
+      };
+
+      // render html
+      render(locals, function (err, body) {
+        if (err) return next(err);
+        send(res, 'text/html', body)
+      });
+    });
+  });
+};
+
+/**
+ * Respond with application/json.
+ */
+
+serveIndex.json = function _json(req, res, files) {
+  send(res, 'application/json', JSON.stringify(files))
+};
+
+/**
+ * Respond with text/plain.
+ */
+
+serveIndex.plain = function _plain(req, res, files) {
+  send(res, 'text/plain', (files.join('\n') + '\n'))
+};
+
+/**
+ * Map html `files`, returning an html unordered list.
+ * @private
+ */
+
+function createHtmlFileList(files, dir, useIcons, view) {
+  var html = '<ul id="files" class="view-' + escapeHtml(view) + '">'
+    + (view == 'details' ? (
+      '<li class="header">'
+      + '<span class="name">Name</span>'
+      + '<span class="size">Size</span>'
+      + '<span class="date">Modified</span>'
+      + '</li>') : '');
+
+  html += files.map(function (file) {
+    var classes = [];
+    var isDir = file.stat && file.stat.isDirectory();
+    var path = dir.split('/').map(function (c) { return encodeURIComponent(c); });
+
+    if (useIcons) {
+      classes.push('icon');
+
+      if (isDir) {
+        classes.push('icon-directory');
+      } else {
+        var ext = extname(file.name);
+        var icon = iconLookup(file.name);
+
+        classes.push('icon');
+        classes.push('icon-' + ext.substring(1));
+
+        if (classes.indexOf(icon.className) === -1) {
+          classes.push(icon.className);
+        }
+      }
+    }
+
+    path.push(encodeURIComponent(file.name));
+
+    var date = file.stat && file.name !== '..'
+      ? file.stat.mtime.toLocaleDateString() + ' ' + file.stat.mtime.toLocaleTimeString()
+      : '';
+    var size = file.stat && !isDir
+      ? file.stat.size
+      : '';
+
+    return '<li><a href="'
+      + escapeHtml(normalizeSlashes(normalize(path.join('/'))))
+      + '" class="' + escapeHtml(classes.join(' ')) + '"'
+      + ' title="' + escapeHtml(file.name) + '">'
+      + '<span class="name">' + escapeHtml(file.name) + '</span>'
+      + '<span class="size">' + escapeHtml(size) + '</span>'
+      + '<span class="date">' + escapeHtml(date) + '</span>'
+      + '</a></li>';
+  }).join('\n');
+
+  html += '</ul>';
+
+  return html;
+}
+
+/**
+ * Create function to render html.
+ */
+
+function createHtmlRender(template) {
+  return function render(locals, callback) {
+    // read template
+    fs.readFile(template, 'utf8', function (err, str) {
+      if (err) return callback(err);
+
+      var body = str
+        .replace(/\{style\}/g, locals.style.concat(iconStyle(locals.fileList, locals.displayIcons)))
+        .replace(/\{files\}/g, createHtmlFileList(locals.fileList, locals.directory, locals.displayIcons, locals.viewName))
+        .replace(/\{directory\}/g, escapeHtml(locals.directory))
+        .replace(/\{linked-path\}/g, htmlPath(locals.directory));
+
+      callback(null, body);
+    });
+  };
+}
+
+/**
+ * Sort function for with directories first.
+ */
+
+function fileSort(a, b) {
+  // sort ".." to the top
+  if (a.name === '..' || b.name === '..') {
+    return a.name === b.name ? 0
+      : a.name === '..' ? -1 : 1;
+  }
+
+  return Number(b.stat && b.stat.isDirectory()) - Number(a.stat && a.stat.isDirectory()) ||
+    String(a.name).toLocaleLowerCase().localeCompare(String(b.name).toLocaleLowerCase());
+}
+
+/**
+ * Map html `dir`, returning a linked path.
+ */
+
+function htmlPath(dir) {
+  var parts = dir.split('/');
+  var crumb = new Array(parts.length);
+
+  for (var i = 0; i < parts.length; i++) {
+    var part = parts[i];
+
+    if (part) {
+      parts[i] = encodeURIComponent(part);
+      crumb[i] = '<a href="' + escapeHtml(parts.slice(0, i + 1).join('/')) + '">' + escapeHtml(part) + '</a>';
+    }
+  }
+
+  return crumb.join(' / ');
+}
+
+/**
+ * Get the icon data for the file name.
+ */
+
+function iconLookup(filename) {
+  var ext = extname(filename);
+
+  // try by extension
+  if (icons[ext]) {
+    return {
+      className: 'icon-' + ext.substring(1),
+      fileName: icons[ext]
+    };
+  }
+
+  var mimetype = mime.lookup(ext);
+
+  // default if no mime type
+  if (mimetype === false) {
+    return {
+      className: 'icon-default',
+      fileName: icons.default
+    };
+  }
+
+  // try by mime type
+  if (icons[mimetype]) {
+    return {
+      className: 'icon-' + mimetype.replace('/', '-'),
+      fileName: icons[mimetype]
+    };
+  }
+
+  var suffix = mimetype.split('+')[1];
+
+  if (suffix && icons['+' + suffix]) {
+    return {
+      className: 'icon-' + suffix,
+      fileName: icons['+' + suffix]
+    };
+  }
+
+  var type = mimetype.split('/')[0];
+
+  // try by type only
+  if (icons[type]) {
+    return {
+      className: 'icon-' + type,
+      fileName: icons[type]
+    };
+  }
+
+  return {
+    className: 'icon-default',
+    fileName: icons.default
+  };
+}
+
+/**
+ * Load icon images, return css string.
+ */
+
+function iconStyle(files, useIcons) {
+  if (!useIcons) return '';
+  var i;
+  var list = [];
+  var rules = {};
+  var selector;
+  var selectors = {};
+  var style = '';
+
+  for (i = 0; i < files.length; i++) {
+    var file = files[i];
+
+    var isDir = file.stat && file.stat.isDirectory();
+    var icon = isDir
+      ? { className: 'icon-directory', fileName: icons.folder }
+      : iconLookup(file.name);
+    var iconName = icon.fileName;
+
+    selector = '#files .' + icon.className + ' .name';
+
+    if (!rules[iconName]) {
+      rules[iconName] = 'background-image: url(data:image/png;base64,' + load(iconName) + ');'
+      selectors[iconName] = [];
+      list.push(iconName);
+    }
+
+    if (selectors[iconName].indexOf(selector) === -1) {
+      selectors[iconName].push(selector);
+    }
+  }
+
+  for (i = 0; i < list.length; i++) {
+    iconName = list[i];
+    style += selectors[iconName].join(',\n') + ' {\n  ' + rules[iconName] + '\n}\n';
+  }
+
+  return style;
+}
+
+/**
+ * Load and cache the given `icon`.
+ *
+ * @param {String} icon
+ * @return {String}
+ * @api private
+ */
+
+function load(icon) {
+  if (cache[icon]) return cache[icon];
+  return cache[icon] = fs.readFileSync(__dirname + '/public/icons/' + icon, 'base64');
+}
+
+/**
+ * Normalizes the path separator from system separator
+ * to URL separator, aka `/`.
+ *
+ * @param {String} path
+ * @return {String}
+ * @api private
+ */
+
+function normalizeSlashes(path) {
+  return path.split(sep).join('/');
+};
+
+/**
+ * Filter "hidden" `files`, aka files
+ * beginning with a `.`.
+ *
+ * @param {Array} files
+ * @return {Array}
+ * @api private
+ */
+
+function removeHidden(files) {
+  return files.filter(function(file){
+    return '.' != file[0];
+  });
+}
+
+/**
+ * Send a response.
+ * @private
+ */
+
+function send (res, type, body) {
+  // security header for content sniffing
+  res.setHeader('X-Content-Type-Options', 'nosniff')
+
+  // standard headers
+  res.setHeader('Content-Type', type + '; charset=utf-8')
+  res.setHeader('Content-Length', Buffer.byteLength(body, 'utf8'))
+
+  // body
+  res.end(body, 'utf8')
+}
+
+/**
+ * Stat all files and return array of stat
+ * in same order.
+ */
+
+function stat(dir, files, cb) {
+  var batch = new Batch();
+
+  batch.concurrency(10);
+
+  files.forEach(function(file){
+    batch.push(function(done){
+      fs.stat(join(dir, file), function(err, stat){
+        if (err && err.code !== 'ENOENT') return done(err);
+
+        // pass ENOENT as null stat, not error
+        done(null, stat || null);
+      });
+    });
+  });
+
+  batch.end(cb);
+}
+
+/**
+ * Icon map.
+ */
+
+var icons = {
+  // base icons
+  'default': 'page_white.png',
+  'folder': 'folder.png',
+
+  // generic mime type icons
+  'image': 'image.png',
+  'text': 'page_white_text.png',
+  'video': 'film.png',
+
+  // generic mime suffix icons
+  '+json': 'page_white_code.png',
+  '+xml': 'page_white_code.png',
+  '+zip': 'box.png',
+
+  // specific mime type icons
+  'application/font-woff': 'font.png',
+  'application/javascript': 'page_white_code_red.png',
+  'application/json': 'page_white_code.png',
+  'application/msword': 'page_white_word.png',
+  'application/pdf': 'page_white_acrobat.png',
+  'application/postscript': 'page_white_vector.png',
+  'application/rtf': 'page_white_word.png',
+  'application/vnd.ms-excel': 'page_white_excel.png',
+  'application/vnd.ms-powerpoint': 'page_white_powerpoint.png',
+  'application/vnd.oasis.opendocument.presentation': 'page_white_powerpoint.png',
+  'application/vnd.oasis.opendocument.spreadsheet': 'page_white_excel.png',
+  'application/vnd.oasis.opendocument.text': 'page_white_word.png',
+  'application/x-7z-compressed': 'box.png',
+  'application/x-sh': 'application_xp_terminal.png',
+  'application/x-font-ttf': 'font.png',
+  'application/x-msaccess': 'page_white_database.png',
+  'application/x-shockwave-flash': 'page_white_flash.png',
+  'application/x-sql': 'page_white_database.png',
+  'application/x-tar': 'box.png',
+  'application/x-xz': 'box.png',
+  'application/xml': 'page_white_code.png',
+  'application/zip': 'box.png',
+  'image/svg+xml': 'page_white_vector.png',
+  'text/css': 'page_white_code.png',
+  'text/html': 'page_white_code.png',
+  'text/less': 'page_white_code.png',
+
+  // other, extension-specific icons
+  '.accdb': 'page_white_database.png',
+  '.apk': 'box.png',
+  '.app': 'application_xp.png',
+  '.as': 'page_white_actionscript.png',
+  '.asp': 'page_white_code.png',
+  '.aspx': 'page_white_code.png',
+  '.bat': 'application_xp_terminal.png',
+  '.bz2': 'box.png',
+  '.c': 'page_white_c.png',
+  '.cab': 'box.png',
+  '.cfm': 'page_white_coldfusion.png',
+  '.clj': 'page_white_code.png',
+  '.cc': 'page_white_cplusplus.png',
+  '.cgi': 'application_xp_terminal.png',
+  '.cpp': 'page_white_cplusplus.png',
+  '.cs': 'page_white_csharp.png',
+  '.db': 'page_white_database.png',
+  '.dbf': 'page_white_database.png',
+  '.deb': 'box.png',
+  '.dll': 'page_white_gear.png',
+  '.dmg': 'drive.png',
+  '.docx': 'page_white_word.png',
+  '.erb': 'page_white_ruby.png',
+  '.exe': 'application_xp.png',
+  '.fnt': 'font.png',
+  '.gam': 'controller.png',
+  '.gz': 'box.png',
+  '.h': 'page_white_h.png',
+  '.ini': 'page_white_gear.png',
+  '.iso': 'cd.png',
+  '.jar': 'box.png',
+  '.java': 'page_white_cup.png',
+  '.jsp': 'page_white_cup.png',
+  '.lua': 'page_white_code.png',
+  '.lz': 'box.png',
+  '.lzma': 'box.png',
+  '.m': 'page_white_code.png',
+  '.map': 'map.png',
+  '.msi': 'box.png',
+  '.mv4': 'film.png',
+  '.otf': 'font.png',
+  '.pdb': 'page_white_database.png',
+  '.php': 'page_white_php.png',
+  '.pl': 'page_white_code.png',
+  '.pkg': 'box.png',
+  '.pptx': 'page_white_powerpoint.png',
+  '.psd': 'page_white_picture.png',
+  '.py': 'page_white_code.png',
+  '.rar': 'box.png',
+  '.rb': 'page_white_ruby.png',
+  '.rm': 'film.png',
+  '.rom': 'controller.png',
+  '.rpm': 'box.png',
+  '.sass': 'page_white_code.png',
+  '.sav': 'controller.png',
+  '.scss': 'page_white_code.png',
+  '.srt': 'page_white_text.png',
+  '.tbz2': 'box.png',
+  '.tgz': 'box.png',
+  '.tlz': 'box.png',
+  '.vb': 'page_white_code.png',
+  '.vbs': 'page_white_code.png',
+  '.xcf': 'page_white_picture.png',
+  '.xlsx': 'page_white_excel.png',
+  '.yaws': 'page_white_code.png'
+};

node_modules/serve-index/node_modules/http-errors/HISTORY.md

@@ -0,0 +1,132 @@
+2018-03-29 / 1.6.3
+==================
+
+  * deps: depd@~1.1.2
+    - perf: remove argument reassignment
+  * deps: setprototypeof@1.1.0
+  * deps: statuses@'>= 1.3.1 < 2'
+
+2017-08-04 / 1.6.2
+==================
+
+  * deps: depd@1.1.1
+    - Remove unnecessary `Buffer` loading
+
+2017-02-20 / 1.6.1
+==================
+
+  * deps: setprototypeof@1.0.3
+    - Fix shim for old browsers
+
+2017-02-14 / 1.6.0
+==================
+
+  * Accept custom 4xx and 5xx status codes in factory
+  * Add deprecation message to `"I'mateapot"` export
+  * Deprecate passing status code as anything except first argument in factory
+  * Deprecate using non-error status codes
+  * Make `message` property enumerable for `HttpError`s
+
+2016-11-16 / 1.5.1
+==================
+
+  * deps: inherits@2.0.3
+    - Fix issue loading in browser
+  * deps: setprototypeof@1.0.2
+  * deps: statuses@'>= 1.3.1 < 2'
+
+2016-05-18 / 1.5.0
+==================
+
+  * Support new code `421 Misdirected Request`
+  * Use `setprototypeof` module to replace `__proto__` setting
+  * deps: statuses@'>= 1.3.0 < 2'
+    - Add `421 Misdirected Request`
+    - perf: enable strict mode
+  * perf: enable strict mode
+
+2016-01-28 / 1.4.0
+==================
+
+  * Add `HttpError` export, for `err instanceof createError.HttpError`
+  * deps: inherits@2.0.1
+  * deps: statuses@'>= 1.2.1 < 2'
+    - Fix message for status 451
+    - Remove incorrect nginx status code
+
+2015-02-02 / 1.3.1
+==================
+
+  * Fix regression where status can be overwritten in `createError` `props`
+
+2015-02-01 / 1.3.0
+==================
+
+  * Construct errors using defined constructors from `createError`
+  * Fix error names that are not identifiers
+    - `createError["I'mateapot"]` is now `createError.ImATeapot`
+  * Set a meaningful `name` property on constructed errors
+
+2014-12-09 / 1.2.8
+==================
+
+  * Fix stack trace from exported function
+  * Remove `arguments.callee` usage
+
+2014-10-14 / 1.2.7
+==================
+
+  * Remove duplicate line
+
+2014-10-02 / 1.2.6
+==================
+
+  * Fix `expose` to be `true` for `ClientError` constructor
+
+2014-09-28 / 1.2.5
+==================
+
+  * deps: statuses@1
+
+2014-09-21 / 1.2.4
+==================
+
+  * Fix dependency version to work with old `npm`s
+
+2014-09-21 / 1.2.3
+==================
+
+  * deps: statuses@~1.1.0
+
+2014-09-21 / 1.2.2
+==================
+
+  * Fix publish error
+
+2014-09-21 / 1.2.1
+==================
+
+  * Support Node.js 0.6
+  * Use `inherits` instead of `util`
+
+2014-09-09 / 1.2.0
+==================
+
+  * Fix the way inheriting functions
+  * Support `expose` being provided in properties argument
+
+2014-09-08 / 1.1.0
+==================
+
+  * Default status to 500
+  * Support provided `error` to extend
+
+2014-09-08 / 1.0.1
+==================
+
+  * Fix accepting string message
+
+2014-09-08 / 1.0.0
+==================
+
+  * Initial release

node_modules/serve-index/node_modules/http-errors/LICENSE

@@ -0,0 +1,23 @@
+
+The MIT License (MIT)
+
+Copyright (c) 2014 Jonathan Ong me@jongleberry.com
+Copyright (c) 2016 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.

node_modules/serve-index/node_modules/http-errors/README.md

@@ -0,0 +1,135 @@
+# http-errors
+
+[![NPM Version][npm-image]][npm-url]
+[![NPM Downloads][downloads-image]][downloads-url]
+[![Node.js Version][node-version-image]][node-version-url]
+[![Build Status][travis-image]][travis-url]
+[![Test Coverage][coveralls-image]][coveralls-url]
+
+Create HTTP errors for Express, Koa, Connect, etc. with ease.
+
+## Install
+
+This is a [Node.js](https://nodejs.org/en/) module available through the
+[npm registry](https://www.npmjs.com/). Installation is done using the
+[`npm install` command](https://docs.npmjs.com/getting-started/installing-npm-packages-locally):
+
+```bash
+$ npm install http-errors
+```
+
+## Example
+
+```js
+var createError = require('http-errors')
+var express = require('express')
+var app = express()
+
+app.use(function (req, res, next) {
+  if (!req.user) return next(createError(401, 'Please login to view this page.'))
+  next()
+})
+```
+
+## API
+
+This is the current API, currently extracted from Koa and subject to change.
+
+All errors inherit from JavaScript `Error` and the exported `createError.HttpError`.
+
+### Error Properties
+
+- `expose` - can be used to signal if `message` should be sent to the client,
+  defaulting to `false` when `status` >= 500
+- `headers` - can be an object of header names to values to be sent to the
+  client, defaulting to `undefined`. When defined, the key names should all
+  be lower-cased
+- `message` - the traditional error message, which should be kept short and all
+  single line
+- `status` - the status code of the error, mirroring `statusCode` for general
+  compatibility
+- `statusCode` - the status code of the error, defaulting to `500`
+
+### createError([status], [message], [properties])
+
+<!-- eslint-disable no-undef, no-unused-vars -->
+
+```js
+var err = createError(404, 'This video does not exist!')
+```
+
+- `status: 500` - the status code as a number
+- `message` - the message of the error, defaulting to node's text for that status code.
+- `properties` - custom properties to attach to the object
+
+### new createError\[code || name\](\[msg]\))
+
+<!-- eslint-disable no-undef, no-unused-vars -->
+
+```js
+var err = new createError.NotFound()
+```
+
+- `code` - the status code as a number
+- `name` - the name of the error as a "bumpy case", i.e. `NotFound` or `InternalServerError`.
+
+#### List of all constructors
+
+|Status Code|Constructor Name             |
+|-----------|-----------------------------|
+|400        |BadRequest                   |
+|401        |Unauthorized                 |
+|402        |PaymentRequired              |
+|403        |Forbidden                    |
+|404        |NotFound                     |
+|405        |MethodNotAllowed             |
+|406        |NotAcceptable                |
+|407        |ProxyAuthenticationRequired  |
+|408        |RequestTimeout               |
+|409        |Conflict                     |
+|410        |Gone                         |
+|411        |LengthRequired               |
+|412        |PreconditionFailed           |
+|413        |PayloadTooLarge              |
+|414        |URITooLong                   |
+|415        |UnsupportedMediaType         |
+|416        |RangeNotSatisfiable          |
+|417        |ExpectationFailed            |
+|418        |ImATeapot                    |
+|421        |MisdirectedRequest           |
+|422        |UnprocessableEntity          |
+|423        |Locked                       |
+|424        |FailedDependency             |
+|425        |UnorderedCollection          |
+|426        |UpgradeRequired              |
+|428        |PreconditionRequired         |
+|429        |TooManyRequests              |
+|431        |RequestHeaderFieldsTooLarge  |
+|451        |UnavailableForLegalReasons   |
+|500        |InternalServerError          |
+|501        |NotImplemented               |
+|502        |BadGateway                   |
+|503        |ServiceUnavailable           |
+|504        |GatewayTimeout               |
+|505        |HTTPVersionNotSupported      |
+|506        |VariantAlsoNegotiates        |
+|507        |InsufficientStorage          |
+|508        |LoopDetected                 |
+|509        |BandwidthLimitExceeded       |
+|510        |NotExtended                  |
+|511        |NetworkAuthenticationRequired|
+
+## License
+
+[MIT](LICENSE)
+
+[npm-image]: https://img.shields.io/npm/v/http-errors.svg
+[npm-url]: https://npmjs.org/package/http-errors
+[node-version-image]: https://img.shields.io/node/v/http-errors.svg
+[node-version-url]: https://nodejs.org/en/download/
+[travis-image]: https://img.shields.io/travis/jshttp/http-errors.svg
+[travis-url]: https://travis-ci.org/jshttp/http-errors
+[coveralls-image]: https://img.shields.io/coveralls/jshttp/http-errors.svg
+[coveralls-url]: https://coveralls.io/r/jshttp/http-errors
+[downloads-image]: https://img.shields.io/npm/dm/http-errors.svg
+[downloads-url]: https://npmjs.org/package/http-errors

node_modules/serve-index/node_modules/http-errors/index.js

@@ -0,0 +1,260 @@
+/*!
+ * http-errors
+ * Copyright(c) 2014 Jonathan Ong
+ * Copyright(c) 2016 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict'
+
+/**
+ * Module dependencies.
+ * @private
+ */
+
+var deprecate = require('depd')('http-errors')
+var setPrototypeOf = require('setprototypeof')
+var statuses = require('statuses')
+var inherits = require('inherits')
+
+/**
+ * Module exports.
+ * @public
+ */
+
+module.exports = createError
+module.exports.HttpError = createHttpErrorConstructor()
+
+// Populate exports for all constructors
+populateConstructorExports(module.exports, statuses.codes, module.exports.HttpError)
+
+/**
+ * Get the code class of a status code.
+ * @private
+ */
+
+function codeClass (status) {
+  return Number(String(status).charAt(0) + '00')
+}
+
+/**
+ * Create a new HTTP Error.
+ *
+ * @returns {Error}
+ * @public
+ */
+
+function createError () {
+  // so much arity going on ~_~
+  var err
+  var msg
+  var status = 500
+  var props = {}
+  for (var i = 0; i < arguments.length; i++) {
+    var arg = arguments[i]
+    if (arg instanceof Error) {
+      err = arg
+      status = err.status || err.statusCode || status
+      continue
+    }
+    switch (typeof arg) {
+      case 'string':
+        msg = arg
+        break
+      case 'number':
+        status = arg
+        if (i !== 0) {
+          deprecate('non-first-argument status code; replace with createError(' + arg + ', ...)')
+        }
+        break
+      case 'object':
+        props = arg
+        break
+    }
+  }
+
+  if (typeof status === 'number' && (status < 400 || status >= 600)) {
+    deprecate('non-error status code; use only 4xx or 5xx status codes')
+  }
+
+  if (typeof status !== 'number' ||
+    (!statuses[status] && (status < 400 || status >= 600))) {
+    status = 500
+  }
+
+  // constructor
+  var HttpError = createError[status] || createError[codeClass(status)]
+
+  if (!err) {
+    // create error
+    err = HttpError
+      ? new HttpError(msg)
+      : new Error(msg || statuses[status])
+    Error.captureStackTrace(err, createError)
+  }
+
+  if (!HttpError || !(err instanceof HttpError) || err.status !== status) {
+    // add properties to generic error
+    err.expose = status < 500
+    err.status = err.statusCode = status
+  }
+
+  for (var key in props) {
+    if (key !== 'status' && key !== 'statusCode') {
+      err[key] = props[key]
+    }
+  }
+
+  return err
+}
+
+/**
+ * Create HTTP error abstract base class.
+ * @private
+ */
+
+function createHttpErrorConstructor () {
+  function HttpError () {
+    throw new TypeError('cannot construct abstract class')
+  }
+
+  inherits(HttpError, Error)
+
+  return HttpError
+}
+
+/**
+ * Create a constructor for a client error.
+ * @private
+ */
+
+function createClientErrorConstructor (HttpError, name, code) {
+  var className = name.match(/Error$/) ? name : name + 'Error'
+
+  function ClientError (message) {
+    // create the error object
+    var msg = message != null ? message : statuses[code]
+    var err = new Error(msg)
+
+    // capture a stack trace to the construction point
+    Error.captureStackTrace(err, ClientError)
+
+    // adjust the [[Prototype]]
+    setPrototypeOf(err, ClientError.prototype)
+
+    // redefine the error message
+    Object.defineProperty(err, 'message', {
+      enumerable: true,
+      configurable: true,
+      value: msg,
+      writable: true
+    })
+
+    // redefine the error name
+    Object.defineProperty(err, 'name', {
+      enumerable: false,
+      configurable: true,
+      value: className,
+      writable: true
+    })
+
+    return err
+  }
+
+  inherits(ClientError, HttpError)
+
+  ClientError.prototype.status = code
+  ClientError.prototype.statusCode = code
+  ClientError.prototype.expose = true
+
+  return ClientError
+}
+
+/**
+ * Create a constructor for a server error.
+ * @private
+ */
+
+function createServerErrorConstructor (HttpError, name, code) {
+  var className = name.match(/Error$/) ? name : name + 'Error'
+
+  function ServerError (message) {
+    // create the error object
+    var msg = message != null ? message : statuses[code]
+    var err = new Error(msg)
+
+    // capture a stack trace to the construction point
+    Error.captureStackTrace(err, ServerError)
+
+    // adjust the [[Prototype]]
+    setPrototypeOf(err, ServerError.prototype)
+
+    // redefine the error message
+    Object.defineProperty(err, 'message', {
+      enumerable: true,
+      configurable: true,
+      value: msg,
+      writable: true
+    })
+
+    // redefine the error name
+    Object.defineProperty(err, 'name', {
+      enumerable: false,
+      configurable: true,
+      value: className,
+      writable: true
+    })
+
+    return err
+  }
+
+  inherits(ServerError, HttpError)
+
+  ServerError.prototype.status = code
+  ServerError.prototype.statusCode = code
+  ServerError.prototype.expose = false
+
+  return ServerError
+}
+
+/**
+ * Populate the exports object with constructors for every error class.
+ * @private
+ */
+
+function populateConstructorExports (exports, codes, HttpError) {
+  codes.forEach(function forEachCode (code) {
+    var CodeError
+    var name = toIdentifier(statuses[code])
+
+    switch (codeClass(code)) {
+      case 400:
+        CodeError = createClientErrorConstructor(HttpError, name, code)
+        break
+      case 500:
+        CodeError = createServerErrorConstructor(HttpError, name, code)
+        break
+    }
+
+    if (CodeError) {
+      // export the constructor
+      exports[code] = CodeError
+      exports[name] = CodeError
+    }
+  })
+
+  // backwards-compatibility
+  exports["I'mateapot"] = deprecate.function(exports.ImATeapot,
+    '"I\'mateapot"; use "ImATeapot" instead')
+}
+
+/**
+ * Convert a string of words to a JavaScript identifier.
+ * @private
+ */
+
+function toIdentifier (str) {
+  return str.split(' ').map(function (token) {
+    return token.slice(0, 1).toUpperCase() + token.slice(1)
+  }).join('').replace(/[^ _0-9a-z]/gi, '')
+}

node_modules/serve-index/node_modules/http-errors/package.json

@@ -0,0 +1,90 @@
+{
+  "_from": "http-errors@~1.6.2",
+  "_id": "http-errors@1.6.3",
+  "_inBundle": false,
+  "_integrity": "sha1-i1VoC7S+KDoLW/TqLjhYC+HZMg0=",
+  "_location": "/serve-index/http-errors",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "http-errors@~1.6.2",
+    "name": "http-errors",
+    "escapedName": "http-errors",
+    "rawSpec": "~1.6.2",
+    "saveSpec": null,
+    "fetchSpec": "~1.6.2"
+  },
+  "_requiredBy": [
+    "/serve-index"
+  ],
+  "_resolved": "https://registry.npmjs.org/http-errors/-/http-errors-1.6.3.tgz",
+  "_shasum": "8b55680bb4be283a0b5bf4ea2e38580be1d9320d",
+  "_spec": "http-errors@~1.6.2",
+  "_where": "/home/outis/Documents/Sites/BBB/node_modules/serve-index",
+  "author": {
+    "name": "Jonathan Ong",
+    "email": "me@jongleberry.com",
+    "url": "http://jongleberry.com"
+  },
+  "bugs": {
+    "url": "https://github.com/jshttp/http-errors/issues"
+  },
+  "bundleDependencies": false,
+  "contributors": [
+    {
+      "name": "Alan Plum",
+      "email": "me@pluma.io"
+    },
+    {
+      "name": "Douglas Christopher Wilson",
+      "email": "doug@somethingdoug.com"
+    }
+  ],
+  "dependencies": {
+    "depd": "~1.1.2",
+    "inherits": "2.0.3",
+    "setprototypeof": "1.1.0",
+    "statuses": ">= 1.4.0 < 2"
+  },
+  "deprecated": false,
+  "description": "Create HTTP error objects",
+  "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": [
+    "index.js",
+    "HISTORY.md",
+    "LICENSE",
+    "README.md"
+  ],
+  "homepage": "https://github.com/jshttp/http-errors#readme",
+  "keywords": [
+    "http",
+    "error"
+  ],
+  "license": "MIT",
+  "name": "http-errors",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/jshttp/http-errors.git"
+  },
+  "scripts": {
+    "lint": "eslint --plugin markdown --ext js,md .",
+    "test": "mocha --reporter spec --bail",
+    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot",
+    "test-travis": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter dot"
+  },
+  "version": "1.6.3"
+}

node_modules/serve-index/node_modules/inherits/LICENSE

@@ -0,0 +1,16 @@
+The ISC License
+
+Copyright (c) Isaac Z. Schlueter
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
+REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
+INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
+LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
+OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
+PERFORMANCE OF THIS SOFTWARE.
+

node_modules/serve-index/node_modules/inherits/README.md

@@ -0,0 +1,42 @@
+Browser-friendly inheritance fully compatible with standard node.js
+[inherits](http://nodejs.org/api/util.html#util_util_inherits_constructor_superconstructor).
+
+This package exports standard `inherits` from node.js `util` module in
+node environment, but also provides alternative browser-friendly
+implementation through [browser
+field](https://gist.github.com/shtylman/4339901). Alternative
+implementation is a literal copy of standard one located in standalone
+module to avoid requiring of `util`. It also has a shim for old
+browsers with no `Object.create` support.
+
+While keeping you sure you are using standard `inherits`
+implementation in node.js environment, it allows bundlers such as
+[browserify](https://github.com/substack/node-browserify) to not
+include full `util` package to your client code if all you need is
+just `inherits` function. It worth, because browser shim for `util`
+package is large and `inherits` is often the single function you need
+from it.
+
+It's recommended to use this package instead of
+`require('util').inherits` for any code that has chances to be used
+not only in node.js but in browser too.
+
+## usage
+
+```js
+var inherits = require('inherits');
+// then use exactly as the standard one
+```
+
+## note on version ~1.0
+
+Version ~1.0 had completely different motivation and is not compatible
+neither with 2.0 nor with standard node.js `inherits`.
+
+If you are using version ~1.0 and planning to switch to ~2.0, be
+careful:
+
+* new version uses `super_` instead of `super` for referencing
+  superclass
+* new version overwrites current prototype while old one preserves any
+  existing fields on it

node_modules/serve-index/node_modules/inherits/inherits.js

@@ -0,0 +1,7 @@
+try {
+  var util = require('util');
+  if (typeof util.inherits !== 'function') throw '';
+  module.exports = util.inherits;
+} catch (e) {
+  module.exports = require('./inherits_browser.js');
+}

node_modules/serve-index/node_modules/inherits/inherits_browser.js

@@ -0,0 +1,23 @@
+if (typeof Object.create === 'function') {
+  // implementation from standard node.js 'util' module
+  module.exports = function inherits(ctor, superCtor) {
+    ctor.super_ = superCtor
+    ctor.prototype = Object.create(superCtor.prototype, {
+      constructor: {
+        value: ctor,
+        enumerable: false,
+        writable: true,
+        configurable: true
+      }
+    });
+  };
+} else {
+  // old school shim for old browsers
+  module.exports = function inherits(ctor, superCtor) {
+    ctor.super_ = superCtor
+    var TempCtor = function () {}
+    TempCtor.prototype = superCtor.prototype
+    ctor.prototype = new TempCtor()
+    ctor.prototype.constructor = ctor
+  }
+}

node_modules/serve-index/node_modules/inherits/package.json

@@ -0,0 +1,61 @@
+{
+  "_from": "inherits@2.0.3",
+  "_id": "inherits@2.0.3",
+  "_inBundle": false,
+  "_integrity": "sha1-Yzwsg+PaQqUC9SRmAiSA9CCCYd4=",
+  "_location": "/serve-index/inherits",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "inherits@2.0.3",
+    "name": "inherits",
+    "escapedName": "inherits",
+    "rawSpec": "2.0.3",
+    "saveSpec": null,
+    "fetchSpec": "2.0.3"
+  },
+  "_requiredBy": [
+    "/serve-index/http-errors"
+  ],
+  "_resolved": "https://registry.npmjs.org/inherits/-/inherits-2.0.3.tgz",
+  "_shasum": "633c2c83e3da42a502f52466022480f4208261de",
+  "_spec": "inherits@2.0.3",
+  "_where": "/home/outis/Documents/Sites/BBB/node_modules/serve-index/node_modules/http-errors",
+  "browser": "./inherits_browser.js",
+  "bugs": {
+    "url": "https://github.com/isaacs/inherits/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "Browser-friendly inheritance fully compatible with standard node.js inherits()",
+  "devDependencies": {
+    "tap": "^7.1.0"
+  },
+  "files": [
+    "inherits.js",
+    "inherits_browser.js"
+  ],
+  "homepage": "https://github.com/isaacs/inherits#readme",
+  "keywords": [
+    "inheritance",
+    "class",
+    "klass",
+    "oop",
+    "object-oriented",
+    "inherits",
+    "browser",
+    "browserify"
+  ],
+  "license": "ISC",
+  "main": "./inherits.js",
+  "name": "inherits",
+  "repository": {
+    "type": "git",
+    "url": "git://github.com/isaacs/inherits.git"
+  },
+  "scripts": {
+    "test": "node test"
+  },
+  "version": "2.0.3"
+}

node_modules/serve-index/node_modules/setprototypeof/LICENSE

@@ -0,0 +1,13 @@
+Copyright (c) 2015, Wes Todd
+
+Permission to use, copy, modify, and/or distribute this software for any
+purpose with or without fee is hereby granted, provided that the above
+copyright notice and this permission notice appear in all copies.
+
+THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

node_modules/serve-index/node_modules/setprototypeof/README.md

@@ -0,0 +1,26 @@
+# Polyfill for `Object.setPrototypeOf`
+
+A simple cross platform implementation to set the prototype of an instianted object.  Supports all modern browsers and at least back to IE8.
+
+## Usage:
+
+```
+$ npm install --save setprototypeof
+```
+
+```javascript
+var setPrototypeOf = require('setprototypeof');
+
+var obj = {};
+setPrototypeOf(obj, {
+	foo: function() {
+		return 'bar';
+	}
+});
+obj.foo(); // bar
+```
+
+TypeScript is also supported:
+```typescript
+import setPrototypeOf = require('setprototypeof');
+```

node_modules/serve-index/node_modules/setprototypeof/index.d.ts

@@ -0,0 +1,2 @@
+declare function setPrototypeOf(o: any, proto: object | null): any;
+export = setPrototypeOf;

node_modules/serve-index/node_modules/setprototypeof/index.js

@@ -0,0 +1,15 @@
+module.exports = Object.setPrototypeOf || ({__proto__:[]} instanceof Array ? setProtoOf : mixinProperties);
+
+function setProtoOf(obj, proto) {
+	obj.__proto__ = proto;
+	return obj;
+}
+
+function mixinProperties(obj, proto) {
+	for (var prop in proto) {
+		if (!obj.hasOwnProperty(prop)) {
+			obj[prop] = proto[prop];
+		}
+	}
+	return obj;
+}

node_modules/serve-index/node_modules/setprototypeof/package.json

@@ -0,0 +1,52 @@
+{
+  "_from": "setprototypeof@1.1.0",
+  "_id": "setprototypeof@1.1.0",
+  "_inBundle": false,
+  "_integrity": "sha512-BvE/TwpZX4FXExxOxZyRGQQv651MSwmWKZGqvmPcRIjDqWub67kTKuIMx43cZZrS/cBBzwBcNDWoFxt2XEFIpQ==",
+  "_location": "/serve-index/setprototypeof",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "setprototypeof@1.1.0",
+    "name": "setprototypeof",
+    "escapedName": "setprototypeof",
+    "rawSpec": "1.1.0",
+    "saveSpec": null,
+    "fetchSpec": "1.1.0"
+  },
+  "_requiredBy": [
+    "/serve-index/http-errors"
+  ],
+  "_resolved": "https://registry.npmjs.org/setprototypeof/-/setprototypeof-1.1.0.tgz",
+  "_shasum": "d0bd85536887b6fe7c0d818cb962d9d91c54e656",
+  "_spec": "setprototypeof@1.1.0",
+  "_where": "/home/outis/Documents/Sites/BBB/node_modules/serve-index/node_modules/http-errors",
+  "author": {
+    "name": "Wes Todd"
+  },
+  "bugs": {
+    "url": "https://github.com/wesleytodd/setprototypeof/issues"
+  },
+  "bundleDependencies": false,
+  "deprecated": false,
+  "description": "A small polyfill for Object.setprototypeof",
+  "homepage": "https://github.com/wesleytodd/setprototypeof",
+  "keywords": [
+    "polyfill",
+    "object",
+    "setprototypeof"
+  ],
+  "license": "ISC",
+  "main": "index.js",
+  "name": "setprototypeof",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/wesleytodd/setprototypeof.git"
+  },
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "typings": "index.d.ts",
+  "version": "1.1.0"
+}

node_modules/serve-index/node_modules/statuses/HISTORY.md

@@ -0,0 +1,65 @@
+1.5.0 / 2018-03-27
+==================
+
+  * Add `103 Early Hints`
+
+1.4.0 / 2017-10-20
+==================
+
+  * Add `STATUS_CODES` export
+
+1.3.1 / 2016-11-11
+==================
+
+  * Fix return type in JSDoc
+
+1.3.0 / 2016-05-17
+==================
+
+  * Add `421 Misdirected Request`
+  * perf: enable strict mode
+
+1.2.1 / 2015-02-01
+==================
+
+  * Fix message for status 451
+    - `451 Unavailable For Legal Reasons`
+
+1.2.0 / 2014-09-28
+==================
+
+  * Add `208 Already Repored`
+  * Add `226 IM Used`
+  * Add `306 (Unused)`
+  * Add `415 Unable For Legal Reasons`
+  * Add `508 Loop Detected`
+
+1.1.1 / 2014-09-24
+==================
+
+  * Add missing 308 to `codes.json`
+
+1.1.0 / 2014-09-21
+==================
+
+  * Add `codes.json` for universal support
+
+1.0.4 / 2014-08-20
+==================
+
+  * Package cleanup
+
+1.0.3 / 2014-06-08
+==================
+
+  * Add 308 to `.redirect` category
+
+1.0.2 / 2014-03-13
+==================
+
+  * Add `.retry` category
+
+1.0.1 / 2014-03-12
+==================
+
+  * Initial release

node_modules/serve-index/node_modules/statuses/LICENSE

@@ -0,0 +1,23 @@
+
+The MIT License (MIT)
+
+Copyright (c) 2014 Jonathan Ong <me@jongleberry.com>
+Copyright (c) 2016 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.

node_modules/serve-index/node_modules/statuses/README.md

@@ -0,0 +1,127 @@
+# Statuses
+
+[![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]
+
+HTTP status utility for node.
+
+This module provides a list of status codes and messages sourced from
+a few different projects:
+
+  * The [IANA Status Code Registry](https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml)
+  * The [Node.js project](https://nodejs.org/)
+  * The [NGINX project](https://www.nginx.com/)
+  * The [Apache HTTP Server project](https://httpd.apache.org/)
+
+## 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 statuses
+```
+
+## API
+
+<!-- eslint-disable no-unused-vars -->
+
+```js
+var status = require('statuses')
+```
+
+### var code = status(Integer || String)
+
+If `Integer` or `String` is a valid HTTP code or status message, then the
+appropriate `code` will be returned. Otherwise, an error will be thrown.
+
+<!-- eslint-disable no-undef -->
+
+```js
+status(403) // => 403
+status('403') // => 403
+status('forbidden') // => 403
+status('Forbidden') // => 403
+status(306) // throws, as it's not supported by node.js
+```
+
+### status.STATUS_CODES
+
+Returns an object which maps status codes to status messages, in
+the same format as the
+[Node.js http module](https://nodejs.org/dist/latest/docs/api/http.html#http_http_status_codes).
+
+### status.codes
+
+Returns an array of all the status codes as `Integer`s.
+
+### var msg = status[code]
+
+Map of `code` to `status message`. `undefined` for invalid `code`s.
+
+<!-- eslint-disable no-undef, no-unused-expressions -->
+
+```js
+status[404] // => 'Not Found'
+```
+
+### var code = status[msg]
+
+Map of `status message` to `code`. `msg` can either be title-cased or
+lower-cased. `undefined` for invalid `status message`s.
+
+<!-- eslint-disable no-undef, no-unused-expressions -->
+
+```js
+status['not found'] // => 404
+status['Not Found'] // => 404
+```
+
+### status.redirect[code]
+
+Returns `true` if a status code is a valid redirect status.
+
+<!-- eslint-disable no-undef, no-unused-expressions -->
+
+```js
+status.redirect[200] // => undefined
+status.redirect[301] // => true
+```
+
+### status.empty[code]
+
+Returns `true` if a status code expects an empty body.
+
+<!-- eslint-disable no-undef, no-unused-expressions -->
+
+```js
+status.empty[200] // => undefined
+status.empty[204] // => true
+status.empty[304] // => true
+```
+
+### status.retry[code]
+
+Returns `true` if you should retry the rest.
+
+<!-- eslint-disable no-undef, no-unused-expressions -->
+
+```js
+status.retry[501] // => undefined
+status.retry[503] // => true
+```
+
+[npm-image]: https://img.shields.io/npm/v/statuses.svg
+[npm-url]: https://npmjs.org/package/statuses
+[node-version-image]: https://img.shields.io/node/v/statuses.svg
+[node-version-url]: https://nodejs.org/en/download
+[travis-image]: https://img.shields.io/travis/jshttp/statuses.svg
+[travis-url]: https://travis-ci.org/jshttp/statuses
+[coveralls-image]: https://img.shields.io/coveralls/jshttp/statuses.svg
+[coveralls-url]: https://coveralls.io/r/jshttp/statuses?branch=master
+[downloads-image]: https://img.shields.io/npm/dm/statuses.svg
+[downloads-url]: https://npmjs.org/package/statuses

node_modules/serve-index/node_modules/statuses/codes.json

@@ -0,0 +1,66 @@
+{
+  "100": "Continue",
+  "101": "Switching Protocols",
+  "102": "Processing",
+  "103": "Early Hints",
+  "200": "OK",
+  "201": "Created",
+  "202": "Accepted",
+  "203": "Non-Authoritative Information",
+  "204": "No Content",
+  "205": "Reset Content",
+  "206": "Partial Content",
+  "207": "Multi-Status",
+  "208": "Already Reported",
+  "226": "IM Used",
+  "300": "Multiple Choices",
+  "301": "Moved Permanently",
+  "302": "Found",
+  "303": "See Other",
+  "304": "Not Modified",
+  "305": "Use Proxy",
+  "306": "(Unused)",
+  "307": "Temporary Redirect",
+  "308": "Permanent Redirect",
+  "400": "Bad Request",
+  "401": "Unauthorized",
+  "402": "Payment Required",
+  "403": "Forbidden",
+  "404": "Not Found",
+  "405": "Method Not Allowed",
+  "406": "Not Acceptable",
+  "407": "Proxy Authentication Required",
+  "408": "Request Timeout",
+  "409": "Conflict",
+  "410": "Gone",
+  "411": "Length Required",
+  "412": "Precondition Failed",
+  "413": "Payload Too Large",
+  "414": "URI Too Long",
+  "415": "Unsupported Media Type",
+  "416": "Range Not Satisfiable",
+  "417": "Expectation Failed",
+  "418": "I'm a teapot",
+  "421": "Misdirected Request",
+  "422": "Unprocessable Entity",
+  "423": "Locked",
+  "424": "Failed Dependency",
+  "425": "Unordered Collection",
+  "426": "Upgrade Required",
+  "428": "Precondition Required",
+  "429": "Too Many Requests",
+  "431": "Request Header Fields Too Large",
+  "451": "Unavailable For Legal Reasons",
+  "500": "Internal Server Error",
+  "501": "Not Implemented",
+  "502": "Bad Gateway",
+  "503": "Service Unavailable",
+  "504": "Gateway Timeout",
+  "505": "HTTP Version Not Supported",
+  "506": "Variant Also Negotiates",
+  "507": "Insufficient Storage",
+  "508": "Loop Detected",
+  "509": "Bandwidth Limit Exceeded",
+  "510": "Not Extended",
+  "511": "Network Authentication Required"
+}

node_modules/serve-index/node_modules/statuses/index.js

@@ -0,0 +1,113 @@
+/*!
+ * statuses
+ * Copyright(c) 2014 Jonathan Ong
+ * Copyright(c) 2016 Douglas Christopher Wilson
+ * MIT Licensed
+ */
+
+'use strict'
+
+/**
+ * Module dependencies.
+ * @private
+ */
+
+var codes = require('./codes.json')
+
+/**
+ * Module exports.
+ * @public
+ */
+
+module.exports = status
+
+// status code to message map
+status.STATUS_CODES = codes
+
+// array of status codes
+status.codes = populateStatusesMap(status, codes)
+
+// status codes for redirects
+status.redirect = {
+  300: true,
+  301: true,
+  302: true,
+  303: true,
+  305: true,
+  307: true,
+  308: true
+}
+
+// status codes for empty bodies
+status.empty = {
+  204: true,
+  205: true,
+  304: true
+}
+
+// status codes for when you should retry the request
+status.retry = {
+  502: true,
+  503: true,
+  504: true
+}
+
+/**
+ * Populate the statuses map for given codes.
+ * @private
+ */
+
+function populateStatusesMap (statuses, codes) {
+  var arr = []
+
+  Object.keys(codes).forEach(function forEachCode (code) {
+    var message = codes[code]
+    var status = Number(code)
+
+    // Populate properties
+    statuses[status] = message
+    statuses[message] = status
+    statuses[message.toLowerCase()] = status
+
+    // Add to array
+    arr.push(status)
+  })
+
+  return arr
+}
+
+/**
+ * Get the status code.
+ *
+ * Given a number, this will throw if it is not a known status
+ * code, otherwise the code will be returned. Given a string,
+ * the string will be parsed for a number and return the code
+ * if valid, otherwise will lookup the code assuming this is
+ * the status message.
+ *
+ * @param {string|number} code
+ * @returns {number}
+ * @public
+ */
+
+function status (code) {
+  if (typeof code === 'number') {
+    if (!status[code]) throw new Error('invalid status code: ' + code)
+    return code
+  }
+
+  if (typeof code !== 'string') {
+    throw new TypeError('code must be a number or string')
+  }
+
+  // '403'
+  var n = parseInt(code, 10)
+  if (!isNaN(n)) {
+    if (!status[n]) throw new Error('invalid status code: ' + n)
+    return n
+  }
+
+  n = status[code.toLowerCase()]
+  if (!n) throw new Error('invalid status message: "' + code + '"')
+  return n
+}

node_modules/serve-index/node_modules/statuses/package.json

@@ -0,0 +1,87 @@
+{
+  "_from": "statuses@>= 1.4.0 < 2",
+  "_id": "statuses@1.5.0",
+  "_inBundle": false,
+  "_integrity": "sha1-Fhx9rBd2Wf2YEfQ3cfqZOBR4Yow=",
+  "_location": "/serve-index/statuses",
+  "_phantomChildren": {},
+  "_requested": {
+    "type": "range",
+    "registry": true,
+    "raw": "statuses@>= 1.4.0 < 2",
+    "name": "statuses",
+    "escapedName": "statuses",
+    "rawSpec": ">= 1.4.0 < 2",
+    "saveSpec": null,
+    "fetchSpec": ">= 1.4.0 < 2"
+  },
+  "_requiredBy": [
+    "/serve-index/http-errors"
+  ],
+  "_resolved": "https://registry.npmjs.org/statuses/-/statuses-1.5.0.tgz",
+  "_shasum": "161c7dac177659fd9811f43771fa99381478628c",
+  "_spec": "statuses@>= 1.4.0 < 2",
+  "_where": "/home/outis/Documents/Sites/BBB/node_modules/serve-index/node_modules/http-errors",
+  "bugs": {
+    "url": "https://github.com/jshttp/statuses/issues"
+  },
+  "bundleDependencies": false,
+  "contributors": [
+    {
+      "name": "Douglas Christopher Wilson",
+      "email": "doug@somethingdoug.com"
+    },
+    {
+      "name": "Jonathan Ong",
+      "email": "me@jongleberry.com",
+      "url": "http://jongleberry.com"
+    }
+  ],
+  "deprecated": false,
+  "description": "HTTP status utility",
+  "devDependencies": {
+    "csv-parse": "1.2.4",
+    "eslint": "4.19.1",
+    "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": "3.7.0",
+    "eslint-plugin-standard": "3.0.1",
+    "istanbul": "0.4.5",
+    "mocha": "1.21.5",
+    "raw-body": "2.3.2",
+    "stream-to-array": "2.3.0"
+  },
+  "engines": {
+    "node": ">= 0.6"
+  },
+  "files": [
+    "HISTORY.md",
+    "index.js",
+    "codes.json",
+    "LICENSE"
+  ],
+  "homepage": "https://github.com/jshttp/statuses#readme",
+  "keywords": [
+    "http",
+    "status",
+    "code"
+  ],
+  "license": "MIT",
+  "name": "statuses",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/jshttp/statuses.git"
+  },
+  "scripts": {
+    "build": "node scripts/build.js",
+    "fetch": "node scripts/fetch-apache.js && node scripts/fetch-iana.js && node scripts/fetch-nginx.js && node scripts/fetch-node.js",
+    "lint": "eslint --plugin markdown --ext js,md .",
+    "test": "mocha --reporter spec --check-leaks --bail test/",
+    "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/",
+    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/",
+    "update": "npm run fetch && npm run build"
+  },
+  "version": "1.5.0"
+}

node_modules/serve-index/package.json

@@ -0,0 +1,74 @@
+{
+  "_from": "serve-index@1.9.1",
+  "_id": "serve-index@1.9.1",
+  "_inBundle": false,
+  "_integrity": "sha1-03aNabHn2C5c4FD/9bRTvqEqkjk=",
+  "_location": "/serve-index",
+  "_phantomChildren": {
+    "depd": "1.1.2"
+  },
+  "_requested": {
+    "type": "version",
+    "registry": true,
+    "raw": "serve-index@1.9.1",
+    "name": "serve-index",
+    "escapedName": "serve-index",
+    "rawSpec": "1.9.1",
+    "saveSpec": null,
+    "fetchSpec": "1.9.1"
+  },
+  "_requiredBy": [
+    "/browser-sync"
+  ],
+  "_resolved": "https://registry.npmjs.org/serve-index/-/serve-index-1.9.1.tgz",
+  "_shasum": "d3768d69b1e7d82e5ce050fff5b453bea12a9239",
+  "_spec": "serve-index@1.9.1",
+  "_where": "/home/outis/Documents/Sites/BBB/node_modules/browser-sync",
+  "author": {
+    "name": "Douglas Christopher Wilson",
+    "email": "doug@somethingdoug.com"
+  },
+  "bugs": {
+    "url": "https://github.com/expressjs/serve-index/issues"
+  },
+  "bundleDependencies": false,
+  "dependencies": {
+    "accepts": "~1.3.4",
+    "batch": "0.6.1",
+    "debug": "2.6.9",
+    "escape-html": "~1.0.3",
+    "http-errors": "~1.6.2",
+    "mime-types": "~2.1.17",
+    "parseurl": "~1.3.2"
+  },
+  "deprecated": false,
+  "description": "Serve directory listings",
+  "devDependencies": {
+    "after": "0.8.2",
+    "istanbul": "0.4.5",
+    "mocha": "2.5.3",
+    "supertest": "1.1.0"
+  },
+  "engines": {
+    "node": ">= 0.8.0"
+  },
+  "files": [
+    "public/",
+    "LICENSE",
+    "HISTORY.md",
+    "index.js"
+  ],
+  "homepage": "https://github.com/expressjs/serve-index#readme",
+  "license": "MIT",
+  "name": "serve-index",
+  "repository": {
+    "type": "git",
+    "url": "git+https://github.com/expressjs/serve-index.git"
+  },
+  "scripts": {
+    "test": "mocha --reporter spec --bail --check-leaks test/",
+    "test-ci": "istanbul cover node_modules/mocha/bin/_mocha --report lcovonly -- --reporter spec --check-leaks test/",
+    "test-cov": "istanbul cover node_modules/mocha/bin/_mocha -- --reporter dot --check-leaks test/"
+  },
+  "version": "1.9.1"
+}

node_modules/serve-index/public/directory.html

@@ -0,0 +1,82 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset='utf-8'> 
+    <meta name="viewport" content="width=device-width, initial-scale=1.0, maximum-scale=1.0, user-scalable=no" />
+    <title>listing directory {directory}</title>
+    <style>{style}</style>
+    <script>
+      function $(id){
+        var el = 'string' == typeof id
+          ? document.getElementById(id)
+          : id;
+
+        el.on = function(event, fn){
+          if ('content loaded' == event) {
+            event = window.attachEvent ? "load" : "DOMContentLoaded";
+          }
+          el.addEventListener
+            ? el.addEventListener(event, fn, false)
+            : el.attachEvent("on" + event, fn);
+        };
+
+        el.all = function(selector){
+          return $(el.querySelectorAll(selector));
+        };
+
+        el.each = function(fn){
+          for (var i = 0, len = el.length; i < len; ++i) {
+            fn($(el[i]), i);
+          }
+        };
+
+        el.getClasses = function(){
+          return this.getAttribute('class').split(/\s+/);
+        };
+
+        el.addClass = function(name){
+          var classes = this.getAttribute('class');
+          el.setAttribute('class', classes
+            ? classes + ' ' + name
+            : name);
+        };
+
+        el.removeClass = function(name){
+          var classes = this.getClasses().filter(function(curr){
+            return curr != name;
+          });
+          this.setAttribute('class', classes.join(' '));
+        };
+
+        return el;
+      }
+
+      function search() {
+        var str = $('search').value.toLowerCase();
+        var links = $('files').all('a');
+
+        links.each(function(link){
+          var text = link.textContent.toLowerCase();
+
+          if ('..' == text) return;
+          if (str.length && ~text.indexOf(str)) {
+            link.addClass('highlight');
+          } else {
+            link.removeClass('highlight');
+          }
+        });
+      }
+
+      $(window).on('content loaded', function(){
+        $('search').on('keyup', search);
+      });
+    </script>
+  </head>
+  <body class="directory">
+    <input id="search" type="text" placeholder="Search" autocomplete="off" />
+    <div id="wrapper">
+      <h1><a href="/">~</a>{linked-path}</h1>
+      {files}
+    </div>
+  </body>
+</html>