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diff --git a/node_modules/express/lib/http.js b/node_modules/express/lib/http.js
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+/*!
+ * Express - HTTPServer
+ * Copyright(c) 2010 TJ Holowaychuk <tj@vision-media.ca>
+ * MIT Licensed
+ */
+
+/**
+ * Module dependencies.
+ */
+
+var qs = require('qs')
+  , connect = require('connect')
+  , router = require('./router')
+  , Router = require('./router')
+  , view = require('./view')
+  , toArray = require('./utils').toArray
+  , methods = router.methods.concat('del', 'all')
+  , url = require('url')
+  , utils = connect.utils;
+
+/**
+ * Expose `HTTPServer`.
+ */
+
+exports = module.exports = HTTPServer;
+
+/**
+ * Server proto.
+ */
+
+var app = HTTPServer.prototype;
+
+/**
+ * Initialize a new `HTTPServer` with optional `middleware`.
+ *
+ * @param {Array} middleware
+ * @api public
+ */
+
+function HTTPServer(middleware){
+  connect.HTTPServer.call(this, []);
+  this.init(middleware);
+};
+
+/**
+ * Inherit from `connect.HTTPServer`.
+ */
+
+app.__proto__ = connect.HTTPServer.prototype;
+
+/**
+ * Initialize the server.
+ *
+ * @param {Array} middleware
+ * @api private
+ */
+
+app.init = function(middleware){
+  var self = this;
+  this.cache = {};
+  this.settings = {};
+  this.redirects = {};
+  this.isCallbacks = {};
+  this._locals = {};
+  this.dynamicViewHelpers = {};
+  this.errorHandlers = [];
+
+  this.set('env', process.env.NODE_ENV || 'development');
+
+  // expose objects to each other
+  this.use(function(req, res, next){
+    req.query = req.query || {};
+    res.setHeader('X-Powered-By', 'Express');
+    req.app = res.app = self;
+    req.res = res;
+    res.req = req;
+    req.next = next;
+    // assign req.query
+    if (req.url.indexOf('?') > 0) {
+      var query = url.parse(req.url).query;
+      req.query = qs.parse(query);
+    }
+    next();
+  });
+
+  // apply middleware
+  if (middleware) middleware.forEach(self.use.bind(self));
+
+  // router
+  this.routes = new Router(this);
+  this.__defineGetter__('router', function(){
+    this.__usedRouter = true;
+    return self.routes.middleware;
+  });
+
+  // default locals
+  this.locals({
+      settings: this.settings
+    , app: this
+  });
+
+  // default development configuration
+  this.configure('development', function(){
+    this.enable('hints');
+  });
+
+  // default production configuration
+  this.configure('production', function(){
+    this.enable('view cache');
+  });
+
+  // register error handlers on "listening"
+  // so that they disregard definition position.
+  this.on('listening', this.registerErrorHandlers.bind(this));
+
+  // route manipulation methods
+  methods.forEach(function(method){
+    self.lookup[method] = function(path){
+      return self.routes.lookup(method, path);
+    };
+
+    self.match[method] = function(path){
+      return self.routes.match(method, path);
+    };
+
+    self.remove[method] = function(path){
+      return self.routes.lookup(method, path).remove();
+    };
+  });
+
+  // del -> delete
+  self.lookup.del = self.lookup.delete;
+  self.match.del = self.match.delete;
+  self.remove.del = self.remove.delete;
+};
+
+/**
+ * Remove routes matching the given `path`.
+ *
+ * @param {Route} path
+ * @return {Boolean}
+ * @api public
+ */
+
+app.remove = function(path){
+  return this.routes.lookup('all', path).remove();
+};
+
+/**
+ * Lookup routes defined with a path
+ * equivalent to `path`.
+ *
+ * @param {Stirng} path
+ * @return {Array}
+ * @api public
+ */
+
+app.lookup = function(path){
+  return this.routes.lookup('all', path);
+};
+
+/**
+ * Lookup routes matching the given `url`.
+ *
+ * @param {Stirng} url
+ * @return {Array}
+ * @api public
+ */
+
+app.match = function(url){
+  return this.routes.match('all', url);
+};
+
+/**
+ * When using the vhost() middleware register error handlers.
+ */
+
+app.onvhost = function(){
+  this.registerErrorHandlers();
+};
+
+/**
+ * Register error handlers.
+ *
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.registerErrorHandlers = function(){
+  this.errorHandlers.forEach(function(fn){
+    this.use(function(err, req, res, next){
+      fn.apply(this, arguments);
+    });
+  }, this);
+  return this;
+};
+
+/**
+ * Proxy `connect.HTTPServer#use()` to apply settings to
+ * mounted applications.
+ *
+ * @param {String|Function|Server} route
+ * @param {Function|Server} middleware
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.use = function(route, middleware){
+  var app, base, handle;
+
+  if ('string' != typeof route) {
+    middleware = route, route = '/';
+  }
+
+  // express app
+  if (middleware.handle && middleware.set) app = middleware;
+
+  // restore .app property on req and res
+  if (app) {
+    app.route = route;
+    middleware = function(req, res, next) {
+      var orig = req.app;
+      app.handle(req, res, function(err){
+        req.app = res.app = orig;
+        next(err);
+      });
+    };
+  }
+
+  connect.HTTPServer.prototype.use.call(this, route, middleware);
+
+  // mounted an app, invoke the hook
+  // and adjust some settings
+  if (app) {
+    base = this.set('basepath') || this.route;
+    if ('/' == base) base = '';
+    base = base + (app.set('basepath') || app.route);
+    app.set('basepath', base);
+    app.parent = this;
+    if (app.__mounted) app.__mounted.call(app, this);
+  }
+
+  return this;
+};
+
+/**
+ * Assign a callback `fn` which is called
+ * when this `Server` is passed to `Server#use()`.
+ *
+ * Examples:
+ *
+ *    var app = express.createServer()
+ *      , blog = express.createServer();
+ *
+ *    blog.mounted(function(parent){
+ *      // parent is app
+ *      // "this" is blog
+ *    });
+ *
+ *    app.use(blog);
+ *
+ * @param {Function} fn
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.mounted = function(fn){
+  this.__mounted = fn;
+  return this;
+};
+
+/**
+ * See: view.register.
+ *
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.register = function(){
+  view.register.apply(this, arguments);
+  return this;
+};
+
+/**
+ * Register the given view helpers `obj`. This method
+ * can be called several times to apply additional helpers.
+ *
+ * @param {Object} obj
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.helpers =
+app.locals = function(obj){
+  utils.merge(this._locals, obj);
+  return this;
+};
+
+/**
+ * Register the given dynamic view helpers `obj`. This method
+ * can be called several times to apply additional helpers.
+ *
+ * @param {Object} obj
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.dynamicHelpers = function(obj){
+  utils.merge(this.dynamicViewHelpers, obj);
+  return this;
+};
+
+/**
+ * Map the given param placeholder `name`(s) to the given callback(s).
+ *
+ * Param mapping is used to provide pre-conditions to routes
+ * which us normalized placeholders. This callback has the same
+ * signature as regular middleware, for example below when ":userId"
+ * is used this function will be invoked in an attempt to load the user.
+ *
+ *      app.param('userId', function(req, res, next, id){
+ *        User.find(id, function(err, user){
+ *          if (err) {
+ *            next(err);
+ *          } else if (user) {
+ *            req.user = user;
+ *            next();
+ *          } else {
+ *            next(new Error('failed to load user'));
+ *          }
+ *        });
+ *      });
+ *
+ * Passing a single function allows you to map logic
+ * to the values passed to `app.param()`, for example
+ * this is useful to provide coercion support in a concise manner.
+ *
+ * The following example maps regular expressions to param values
+ * ensuring that they match, otherwise passing control to the next
+ * route:
+ *
+ *      app.param(function(name, regexp){
+ *        if (regexp instanceof RegExp) {
+ *          return function(req, res, next, val){
+ *            var captures;
+ *            if (captures = regexp.exec(String(val))) {
+ *              req.params[name] = captures;
+ *              next();
+ *            } else {
+ *              next('route');
+ *            }
+ *          }
+ *        }
+ *      });
+ *
+ * We can now use it as shown below, where "/commit/:commit" expects
+ * that the value for ":commit" is at 5 or more digits. The capture
+ * groups are then available as `req.params.commit` as we defined
+ * in the function above.
+ *
+ *    app.param('commit', /^\d{5,}$/);
+ *
+ * For more of this useful functionality take a look
+ * at [express-params](http://github.com/visionmedia/express-params).
+ *
+ * @param {String|Array|Function} name
+ * @param {Function} fn
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.param = function(name, fn){
+  var self = this
+    , fns = [].slice.call(arguments, 1);
+
+  // array
+  if (Array.isArray(name)) {
+    name.forEach(function(name){
+      fns.forEach(function(fn){
+        self.param(name, fn);
+      });
+    });
+  // param logic
+  } else if ('function' == typeof name) {
+    this.routes.param(name);
+  // single
+  } else {
+    if (':' == name[0]) name = name.substr(1);
+    fns.forEach(function(fn){
+      self.routes.param(name, fn);
+    });
+  }
+
+  return this;
+};
+
+/**
+ * Assign a custom exception handler callback `fn`.
+ * These handlers are always _last_ in the middleware stack.
+ *
+ * @param {Function} fn
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.error = function(fn){
+  this.errorHandlers.push(fn);
+  return this;
+};
+
+/**
+ * Register the given callback `fn` for the given `type`.
+ *
+ * @param {String} type
+ * @param {Function} fn
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.is = function(type, fn){
+  if (!fn) return this.isCallbacks[type];
+  this.isCallbacks[type] = fn;
+  return this;
+};
+
+/**
+ * Assign `setting` to `val`, or return `setting`'s value.
+ * Mounted servers inherit their parent server's settings.
+ *
+ * @param {String} setting
+ * @param {String} val
+ * @return {Server|Mixed} for chaining, or the setting value
+ * @api public
+ */
+
+app.set = function(setting, val){
+  if (val === undefined) {
+    if (this.settings.hasOwnProperty(setting)) {
+      return this.settings[setting];
+    } else if (this.parent) {
+      return this.parent.set(setting);
+    }
+  } else {
+    this.settings[setting] = val;
+    return this;
+  }
+};
+
+/**
+ * Check if `setting` is enabled.
+ *
+ * @param {String} setting
+ * @return {Boolean}
+ * @api public
+ */
+
+app.enabled = function(setting){
+  return !!this.set(setting);
+};
+
+/**
+ * Check if `setting` is disabled.
+ *
+ * @param {String} setting
+ * @return {Boolean}
+ * @api public
+ */
+
+app.disabled = function(setting){
+  return !this.set(setting);
+};
+
+/**
+ * Enable `setting`.
+ *
+ * @param {String} setting
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.enable = function(setting){
+  return this.set(setting, true);
+};
+
+/**
+ * Disable `setting`.
+ *
+ * @param {String} setting
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.disable = function(setting){
+  return this.set(setting, false);
+};
+
+/**
+ * Redirect `key` to `url`.
+ *
+ * @param {String} key
+ * @param {String} url
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.redirect = function(key, url){
+  this.redirects[key] = url;
+  return this;
+};
+
+/**
+ * Configure callback for zero or more envs,
+ * when no env is specified that callback will
+ * be invoked for all environments. Any combination
+ * can be used multiple times, in any order desired.
+ *
+ * Examples:
+ *
+ *    app.configure(function(){
+ *      // executed for all envs
+ *    });
+ *
+ *    app.configure('stage', function(){
+ *      // executed staging env
+ *    });
+ *
+ *    app.configure('stage', 'production', function(){
+ *      // executed for stage and production
+ *    });
+ *
+ * @param {String} env...
+ * @param {Function} fn
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.configure = function(env, fn){
+  var envs = 'all'
+    , args = toArray(arguments);
+  fn = args.pop();
+  if (args.length) envs = args;
+  if ('all' == envs || ~envs.indexOf(this.settings.env)) fn.call(this);
+  return this;
+};
+
+/**
+ * Delegate `.VERB(...)` calls to `.route(VERB, ...)`.
+ */
+
+methods.forEach(function(method){
+  app[method] = function(path){
+    if (1 == arguments.length) return this.routes.lookup(method, path);
+    var args = [method].concat(toArray(arguments));
+    if (!this.__usedRouter) this.use(this.router);
+    return this.routes._route.apply(this.routes, args);
+  }
+});
+
+/**
+ * Special-cased "all" method, applying the given route `path`,
+ * middleware, and callback to _every_ HTTP method.
+ *
+ * @param {String} path
+ * @param {Function} ...
+ * @return {Server} for chaining
+ * @api public
+ */
+
+app.all = function(path){
+  var args = arguments;
+  if (1 == args.length) return this.routes.lookup('all', path);
+  methods.forEach(function(method){
+    if ('all' == method || 'del' == method) return;
+    app[method].apply(this, args);
+  }, this);
+  return this;
+};
+
+// del -> delete alias
+
+app.del = app.delete;
+