diff --git a/bower.json b/bower.json
index 424e1d0..39829f9 100644
--- a/bower.json
+++ b/bower.json
@@ -1,6 +1,6 @@
 {
   "name": "filer",
-  "version": "0.0.27",
+  "version": "0.0.28",
   "main": "dist/filer.js",
   "devDependencies": {
     "mocha": "1.17.1",
diff --git a/dist/filer.js b/dist/filer.js
index db68285..a91af50 100644
--- a/dist/filer.js
+++ b/dist/filer.js
@@ -3,7 +3,7 @@
 /*global setImmediate: false, setTimeout: false, console: false */
 
 /**
- * https://raw.github.com/caolan/async/master/lib/async.js Feb 18, 2014
+ * async.js shim, based on https://raw.github.com/caolan/async/master/lib/async.js Feb 18, 2014
  * Used under MIT - https://github.com/caolan/async/blob/master/LICENSE
  */
 
@@ -11,74 +11,7 @@
 
     var async = {};
 
-    // global on the server, window in the browser
-    var root, previous_async;
-
-    root = this;
-    if (root != null) {
-      previous_async = root.async;
-    }
-
-    async.noConflict = function () {
-        root.async = previous_async;
-        return async;
-    };
-
-    function only_once(fn) {
-        var called = false;
-        return function() {
-            if (called) throw new Error("Callback was already called.");
-            called = true;
-            fn.apply(root, arguments);
-        }
-    }
-
-    //// cross-browser compatiblity functions ////
-
-    var _each = function (arr, iterator) {
-        if (arr.forEach) {
-            return arr.forEach(iterator);
-        }
-        for (var i = 0; i < arr.length; i += 1) {
-            iterator(arr[i], i, arr);
-        }
-    };
-
-    var _map = function (arr, iterator) {
-        if (arr.map) {
-            return arr.map(iterator);
-        }
-        var results = [];
-        _each(arr, function (x, i, a) {
-            results.push(iterator(x, i, a));
-        });
-        return results;
-    };
-
-    var _reduce = function (arr, iterator, memo) {
-        if (arr.reduce) {
-            return arr.reduce(iterator, memo);
-        }
-        _each(arr, function (x, i, a) {
-            memo = iterator(memo, x, i, a);
-        });
-        return memo;
-    };
-
-    var _keys = function (obj) {
-        if (Object.keys) {
-            return Object.keys(obj);
-        }
-        var keys = [];
-        for (var k in obj) {
-            if (obj.hasOwnProperty(k)) {
-                keys.push(k);
-            }
-        }
-        return keys;
-    };
-
-    //// exported async module functions ////
+    // async.js functions used in Filer
 
     //// nextTick implementation with browser-compatible fallback ////
     if (typeof process === 'undefined' || !(process.nextTick)) {
@@ -109,29 +42,6 @@
         }
     }
 
-    async.each = function (arr, iterator, callback) {
-        callback = callback || function () {};
-        if (!arr.length) {
-            return callback();
-        }
-        var completed = 0;
-        _each(arr, function (x) {
-            iterator(x, only_once(function (err) {
-                if (err) {
-                    callback(err);
-                    callback = function () {};
-                }
-                else {
-                    completed += 1;
-                    if (completed >= arr.length) {
-                        callback(null);
-                    }
-                }
-            }));
-        });
-    };
-    async.forEach = async.each;
-
     async.eachSeries = function (arr, iterator, callback) {
         callback = callback || function () {};
         if (!arr.length) {
@@ -147,7 +57,7 @@
                 else {
                     completed += 1;
                     if (completed >= arr.length) {
-                        callback(null);
+                        callback();
                     }
                     else {
                         iterate();
@@ -159,795 +69,6 @@
     };
     async.forEachSeries = async.eachSeries;
 
-    async.eachLimit = function (arr, limit, iterator, callback) {
-        var fn = _eachLimit(limit);
-        fn.apply(null, [arr, iterator, callback]);
-    };
-    async.forEachLimit = async.eachLimit;
-
-    var _eachLimit = function (limit) {
-
-        return function (arr, iterator, callback) {
-            callback = callback || function () {};
-            if (!arr.length || limit <= 0) {
-                return callback();
-            }
-            var completed = 0;
-            var started = 0;
-            var running = 0;
-
-            (function replenish () {
-                if (completed >= arr.length) {
-                    return callback();
-                }
-
-                while (running < limit && started < arr.length) {
-                    started += 1;
-                    running += 1;
-                    iterator(arr[started - 1], function (err) {
-                        if (err) {
-                            callback(err);
-                            callback = function () {};
-                        }
-                        else {
-                            completed += 1;
-                            running -= 1;
-                            if (completed >= arr.length) {
-                                callback();
-                            }
-                            else {
-                                replenish();
-                            }
-                        }
-                    });
-                }
-            })();
-        };
-    };
-
-
-    var doParallel = function (fn) {
-        return function () {
-            var args = Array.prototype.slice.call(arguments);
-            return fn.apply(null, [async.each].concat(args));
-        };
-    };
-    var doParallelLimit = function(limit, fn) {
-        return function () {
-            var args = Array.prototype.slice.call(arguments);
-            return fn.apply(null, [_eachLimit(limit)].concat(args));
-        };
-    };
-    var doSeries = function (fn) {
-        return function () {
-            var args = Array.prototype.slice.call(arguments);
-            return fn.apply(null, [async.eachSeries].concat(args));
-        };
-    };
-
-
-    var _asyncMap = function (eachfn, arr, iterator, callback) {
-        var results = [];
-        arr = _map(arr, function (x, i) {
-            return {index: i, value: x};
-        });
-        eachfn(arr, function (x, callback) {
-            iterator(x.value, function (err, v) {
-                results[x.index] = v;
-                callback(err);
-            });
-        }, function (err) {
-            callback(err, results);
-        });
-    };
-    async.map = doParallel(_asyncMap);
-    async.mapSeries = doSeries(_asyncMap);
-    async.mapLimit = function (arr, limit, iterator, callback) {
-        return _mapLimit(limit)(arr, iterator, callback);
-    };
-
-    var _mapLimit = function(limit) {
-        return doParallelLimit(limit, _asyncMap);
-    };
-
-    // reduce only has a series version, as doing reduce in parallel won't
-    // work in many situations.
-    async.reduce = function (arr, memo, iterator, callback) {
-        async.eachSeries(arr, function (x, callback) {
-            iterator(memo, x, function (err, v) {
-                memo = v;
-                callback(err);
-            });
-        }, function (err) {
-            callback(err, memo);
-        });
-    };
-    // inject alias
-    async.inject = async.reduce;
-    // foldl alias
-    async.foldl = async.reduce;
-
-    async.reduceRight = function (arr, memo, iterator, callback) {
-        var reversed = _map(arr, function (x) {
-            return x;
-        }).reverse();
-        async.reduce(reversed, memo, iterator, callback);
-    };
-    // foldr alias
-    async.foldr = async.reduceRight;
-
-    var _filter = function (eachfn, arr, iterator, callback) {
-        var results = [];
-        arr = _map(arr, function (x, i) {
-            return {index: i, value: x};
-        });
-        eachfn(arr, function (x, callback) {
-            iterator(x.value, function (v) {
-                if (v) {
-                    results.push(x);
-                }
-                callback();
-            });
-        }, function (err) {
-            callback(_map(results.sort(function (a, b) {
-                return a.index - b.index;
-            }), function (x) {
-                return x.value;
-            }));
-        });
-    };
-    async.filter = doParallel(_filter);
-    async.filterSeries = doSeries(_filter);
-    // select alias
-    async.select = async.filter;
-    async.selectSeries = async.filterSeries;
-
-    var _reject = function (eachfn, arr, iterator, callback) {
-        var results = [];
-        arr = _map(arr, function (x, i) {
-            return {index: i, value: x};
-        });
-        eachfn(arr, function (x, callback) {
-            iterator(x.value, function (v) {
-                if (!v) {
-                    results.push(x);
-                }
-                callback();
-            });
-        }, function (err) {
-            callback(_map(results.sort(function (a, b) {
-                return a.index - b.index;
-            }), function (x) {
-                return x.value;
-            }));
-        });
-    };
-    async.reject = doParallel(_reject);
-    async.rejectSeries = doSeries(_reject);
-
-    var _detect = function (eachfn, arr, iterator, main_callback) {
-        eachfn(arr, function (x, callback) {
-            iterator(x, function (result) {
-                if (result) {
-                    main_callback(x);
-                    main_callback = function () {};
-                }
-                else {
-                    callback();
-                }
-            });
-        }, function (err) {
-            main_callback();
-        });
-    };
-    async.detect = doParallel(_detect);
-    async.detectSeries = doSeries(_detect);
-
-    async.some = function (arr, iterator, main_callback) {
-        async.each(arr, function (x, callback) {
-            iterator(x, function (v) {
-                if (v) {
-                    main_callback(true);
-                    main_callback = function () {};
-                }
-                callback();
-            });
-        }, function (err) {
-            main_callback(false);
-        });
-    };
-    // any alias
-    async.any = async.some;
-
-    async.every = function (arr, iterator, main_callback) {
-        async.each(arr, function (x, callback) {
-            iterator(x, function (v) {
-                if (!v) {
-                    main_callback(false);
-                    main_callback = function () {};
-                }
-                callback();
-            });
-        }, function (err) {
-            main_callback(true);
-        });
-    };
-    // all alias
-    async.all = async.every;
-
-    async.sortBy = function (arr, iterator, callback) {
-        async.map(arr, function (x, callback) {
-            iterator(x, function (err, criteria) {
-                if (err) {
-                    callback(err);
-                }
-                else {
-                    callback(null, {value: x, criteria: criteria});
-                }
-            });
-        }, function (err, results) {
-            if (err) {
-                return callback(err);
-            }
-            else {
-                var fn = function (left, right) {
-                    var a = left.criteria, b = right.criteria;
-                    return a < b ? -1 : a > b ? 1 : 0;
-                };
-                callback(null, _map(results.sort(fn), function (x) {
-                    return x.value;
-                }));
-            }
-        });
-    };
-
-    async.auto = function (tasks, callback) {
-        callback = callback || function () {};
-        var keys = _keys(tasks);
-        if (!keys.length) {
-            return callback(null);
-        }
-
-        var results = {};
-
-        var listeners = [];
-        var addListener = function (fn) {
-            listeners.unshift(fn);
-        };
-        var removeListener = function (fn) {
-            for (var i = 0; i < listeners.length; i += 1) {
-                if (listeners[i] === fn) {
-                    listeners.splice(i, 1);
-                    return;
-                }
-            }
-        };
-        var taskComplete = function () {
-            _each(listeners.slice(0), function (fn) {
-                fn();
-            });
-        };
-
-        addListener(function () {
-            if (_keys(results).length === keys.length) {
-                callback(null, results);
-                callback = function () {};
-            }
-        });
-
-        _each(keys, function (k) {
-            var task = (tasks[k] instanceof Function) ? [tasks[k]]: tasks[k];
-            var taskCallback = function (err) {
-                var args = Array.prototype.slice.call(arguments, 1);
-                if (args.length <= 1) {
-                    args = args[0];
-                }
-                if (err) {
-                    var safeResults = {};
-                    _each(_keys(results), function(rkey) {
-                        safeResults[rkey] = results[rkey];
-                    });
-                    safeResults[k] = args;
-                    callback(err, safeResults);
-                    // stop subsequent errors hitting callback multiple times
-                    callback = function () {};
-                }
-                else {
-                    results[k] = args;
-                    async.setImmediate(taskComplete);
-                }
-            };
-            var requires = task.slice(0, Math.abs(task.length - 1)) || [];
-            var ready = function () {
-                return _reduce(requires, function (a, x) {
-                    return (a && results.hasOwnProperty(x));
-                }, true) && !results.hasOwnProperty(k);
-            };
-            if (ready()) {
-                task[task.length - 1](taskCallback, results);
-            }
-            else {
-                var listener = function () {
-                    if (ready()) {
-                        removeListener(listener);
-                        task[task.length - 1](taskCallback, results);
-                    }
-                };
-                addListener(listener);
-            }
-        });
-    };
-
-    async.waterfall = function (tasks, callback) {
-        callback = callback || function () {};
-        if (tasks.constructor !== Array) {
-          var err = new Error('First argument to waterfall must be an array of functions');
-          return callback(err);
-        }
-        if (!tasks.length) {
-            return callback();
-        }
-        var wrapIterator = function (iterator) {
-            return function (err) {
-                if (err) {
-                    callback.apply(null, arguments);
-                    callback = function () {};
-                }
-                else {
-                    var args = Array.prototype.slice.call(arguments, 1);
-                    var next = iterator.next();
-                    if (next) {
-                        args.push(wrapIterator(next));
-                    }
-                    else {
-                        args.push(callback);
-                    }
-                    async.setImmediate(function () {
-                        iterator.apply(null, args);
-                    });
-                }
-            };
-        };
-        wrapIterator(async.iterator(tasks))();
-    };
-
-    var _parallel = function(eachfn, tasks, callback) {
-        callback = callback || function () {};
-        if (tasks.constructor === Array) {
-            eachfn.map(tasks, function (fn, callback) {
-                if (fn) {
-                    fn(function (err) {
-                        var args = Array.prototype.slice.call(arguments, 1);
-                        if (args.length <= 1) {
-                            args = args[0];
-                        }
-                        callback.call(null, err, args);
-                    });
-                }
-            }, callback);
-        }
-        else {
-            var results = {};
-            eachfn.each(_keys(tasks), function (k, callback) {
-                tasks[k](function (err) {
-                    var args = Array.prototype.slice.call(arguments, 1);
-                    if (args.length <= 1) {
-                        args = args[0];
-                    }
-                    results[k] = args;
-                    callback(err);
-                });
-            }, function (err) {
-                callback(err, results);
-            });
-        }
-    };
-
-    async.parallel = function (tasks, callback) {
-        _parallel({ map: async.map, each: async.each }, tasks, callback);
-    };
-
-    async.parallelLimit = function(tasks, limit, callback) {
-        _parallel({ map: _mapLimit(limit), each: _eachLimit(limit) }, tasks, callback);
-    };
-
-    async.series = function (tasks, callback) {
-        callback = callback || function () {};
-        if (tasks.constructor === Array) {
-            async.mapSeries(tasks, function (fn, callback) {
-                if (fn) {
-                    fn(function (err) {
-                        var args = Array.prototype.slice.call(arguments, 1);
-                        if (args.length <= 1) {
-                            args = args[0];
-                        }
-                        callback.call(null, err, args);
-                    });
-                }
-            }, callback);
-        }
-        else {
-            var results = {};
-            async.eachSeries(_keys(tasks), function (k, callback) {
-                tasks[k](function (err) {
-                    var args = Array.prototype.slice.call(arguments, 1);
-                    if (args.length <= 1) {
-                        args = args[0];
-                    }
-                    results[k] = args;
-                    callback(err);
-                });
-            }, function (err) {
-                callback(err, results);
-            });
-        }
-    };
-
-    async.iterator = function (tasks) {
-        var makeCallback = function (index) {
-            var fn = function () {
-                if (tasks.length) {
-                    tasks[index].apply(null, arguments);
-                }
-                return fn.next();
-            };
-            fn.next = function () {
-                return (index < tasks.length - 1) ? makeCallback(index + 1): null;
-            };
-            return fn;
-        };
-        return makeCallback(0);
-    };
-
-    async.apply = function (fn) {
-        var args = Array.prototype.slice.call(arguments, 1);
-        return function () {
-            return fn.apply(
-                null, args.concat(Array.prototype.slice.call(arguments))
-            );
-        };
-    };
-
-    var _concat = function (eachfn, arr, fn, callback) {
-        var r = [];
-        eachfn(arr, function (x, cb) {
-            fn(x, function (err, y) {
-                r = r.concat(y || []);
-                cb(err);
-            });
-        }, function (err) {
-            callback(err, r);
-        });
-    };
-    async.concat = doParallel(_concat);
-    async.concatSeries = doSeries(_concat);
-
-    async.whilst = function (test, iterator, callback) {
-        if (test()) {
-            iterator(function (err) {
-                if (err) {
-                    return callback(err);
-                }
-                async.whilst(test, iterator, callback);
-            });
-        }
-        else {
-            callback();
-        }
-    };
-
-    async.doWhilst = function (iterator, test, callback) {
-        iterator(function (err) {
-            if (err) {
-                return callback(err);
-            }
-            if (test()) {
-                async.doWhilst(iterator, test, callback);
-            }
-            else {
-                callback();
-            }
-        });
-    };
-
-    async.until = function (test, iterator, callback) {
-        if (!test()) {
-            iterator(function (err) {
-                if (err) {
-                    return callback(err);
-                }
-                async.until(test, iterator, callback);
-            });
-        }
-        else {
-            callback();
-        }
-    };
-
-    async.doUntil = function (iterator, test, callback) {
-        iterator(function (err) {
-            if (err) {
-                return callback(err);
-            }
-            if (!test()) {
-                async.doUntil(iterator, test, callback);
-            }
-            else {
-                callback();
-            }
-        });
-    };
-
-    async.queue = function (worker, concurrency) {
-        if (concurrency === undefined) {
-            concurrency = 1;
-        }
-        function _insert(q, data, pos, callback) {
-          if(data.constructor !== Array) {
-              data = [data];
-          }
-          _each(data, function(task) {
-              var item = {
-                  data: task,
-                  callback: typeof callback === 'function' ? callback : null
-              };
-
-              if (pos) {
-                q.tasks.unshift(item);
-              } else {
-                q.tasks.push(item);
-              }
-
-              if (q.saturated && q.tasks.length === concurrency) {
-                  q.saturated();
-              }
-              async.setImmediate(q.process);
-          });
-        }
-
-        var workers = 0;
-        var q = {
-            tasks: [],
-            concurrency: concurrency,
-            saturated: null,
-            empty: null,
-            drain: null,
-            push: function (data, callback) {
-              _insert(q, data, false, callback);
-            },
-            unshift: function (data, callback) {
-              _insert(q, data, true, callback);
-            },
-            process: function () {
-                if (workers < q.concurrency && q.tasks.length) {
-                    var task = q.tasks.shift();
-                    if (q.empty && q.tasks.length === 0) {
-                        q.empty();
-                    }
-                    workers += 1;
-                    var next = function () {
-                        workers -= 1;
-                        if (task.callback) {
-                            task.callback.apply(task, arguments);
-                        }
-                        if (q.drain && q.tasks.length + workers === 0) {
-                            q.drain();
-                        }
-                        q.process();
-                    };
-                    var cb = only_once(next);
-                    worker(task.data, cb);
-                }
-            },
-            length: function () {
-                return q.tasks.length;
-            },
-            running: function () {
-                return workers;
-            }
-        };
-        return q;
-    };
-
-    async.cargo = function (worker, payload) {
-        var working     = false,
-            tasks       = [];
-
-        var cargo = {
-            tasks: tasks,
-            payload: payload,
-            saturated: null,
-            empty: null,
-            drain: null,
-            push: function (data, callback) {
-                if(data.constructor !== Array) {
-                    data = [data];
-                }
-                _each(data, function(task) {
-                    tasks.push({
-                        data: task,
-                        callback: typeof callback === 'function' ? callback : null
-                    });
-                    if (cargo.saturated && tasks.length === payload) {
-                        cargo.saturated();
-                    }
-                });
-                async.setImmediate(cargo.process);
-            },
-            process: function process() {
-                if (working) return;
-                if (tasks.length === 0) {
-                    if(cargo.drain) cargo.drain();
-                    return;
-                }
-
-                var ts = typeof payload === 'number'
-                            ? tasks.splice(0, payload)
-                            : tasks.splice(0);
-
-                var ds = _map(ts, function (task) {
-                    return task.data;
-                });
-
-                if(cargo.empty) cargo.empty();
-                working = true;
-                worker(ds, function () {
-                    working = false;
-
-                    var args = arguments;
-                    _each(ts, function (data) {
-                        if (data.callback) {
-                            data.callback.apply(null, args);
-                        }
-                    });
-
-                    process();
-                });
-            },
-            length: function () {
-                return tasks.length;
-            },
-            running: function () {
-                return working;
-            }
-        };
-        return cargo;
-    };
-
-    var _console_fn = function (name) {
-        return function (fn) {
-            var args = Array.prototype.slice.call(arguments, 1);
-            fn.apply(null, args.concat([function (err) {
-                var args = Array.prototype.slice.call(arguments, 1);
-                if (typeof console !== 'undefined') {
-                    if (err) {
-                        if (console.error) {
-                            console.error(err);
-                        }
-                    }
-                    else if (console[name]) {
-                        _each(args, function (x) {
-                            console[name](x);
-                        });
-                    }
-                }
-            }]));
-        };
-    };
-    async.log = _console_fn('log');
-    async.dir = _console_fn('dir');
-    /*async.info = _console_fn('info');
-    async.warn = _console_fn('warn');
-    async.error = _console_fn('error');*/
-
-    async.memoize = function (fn, hasher) {
-        var memo = {};
-        var queues = {};
-        hasher = hasher || function (x) {
-            return x;
-        };
-        var memoized = function () {
-            var args = Array.prototype.slice.call(arguments);
-            var callback = args.pop();
-            var key = hasher.apply(null, args);
-            if (key in memo) {
-                callback.apply(null, memo[key]);
-            }
-            else if (key in queues) {
-                queues[key].push(callback);
-            }
-            else {
-                queues[key] = [callback];
-                fn.apply(null, args.concat([function () {
-                    memo[key] = arguments;
-                    var q = queues[key];
-                    delete queues[key];
-                    for (var i = 0, l = q.length; i < l; i++) {
-                      q[i].apply(null, arguments);
-                    }
-                }]));
-            }
-        };
-        memoized.memo = memo;
-        memoized.unmemoized = fn;
-        return memoized;
-    };
-
-    async.unmemoize = function (fn) {
-      return function () {
-        return (fn.unmemoized || fn).apply(null, arguments);
-      };
-    };
-
-    async.times = function (count, iterator, callback) {
-        var counter = [];
-        for (var i = 0; i < count; i++) {
-            counter.push(i);
-        }
-        return async.map(counter, iterator, callback);
-    };
-
-    async.timesSeries = function (count, iterator, callback) {
-        var counter = [];
-        for (var i = 0; i < count; i++) {
-            counter.push(i);
-        }
-        return async.mapSeries(counter, iterator, callback);
-    };
-
-    async.compose = function (/* functions... */) {
-        var fns = Array.prototype.reverse.call(arguments);
-        return function () {
-            var that = this;
-            var args = Array.prototype.slice.call(arguments);
-            var callback = args.pop();
-            async.reduce(fns, args, function (newargs, fn, cb) {
-                fn.apply(that, newargs.concat([function () {
-                    var err = arguments[0];
-                    var nextargs = Array.prototype.slice.call(arguments, 1);
-                    cb(err, nextargs);
-                }]))
-            },
-            function (err, results) {
-                callback.apply(that, [err].concat(results));
-            });
-        };
-    };
-
-    var _applyEach = function (eachfn, fns /*args...*/) {
-        var go = function () {
-            var that = this;
-            var args = Array.prototype.slice.call(arguments);
-            var callback = args.pop();
-            return eachfn(fns, function (fn, cb) {
-                fn.apply(that, args.concat([cb]));
-            },
-            callback);
-        };
-        if (arguments.length > 2) {
-            var args = Array.prototype.slice.call(arguments, 2);
-            return go.apply(this, args);
-        }
-        else {
-            return go;
-        }
-    };
-    async.applyEach = doParallel(_applyEach);
-    async.applyEachSeries = doSeries(_applyEach);
-
-    async.forever = function (fn, callback) {
-        function next(err) {
-            if (err) {
-                if (callback) {
-                    return callback(err);
-                }
-                throw err;
-            }
-            fn(next);
-        }
-        next();
-    };
-
     // AMD / RequireJS
     if (typeof define !== 'undefined' && define.amd) {
         define([], function () {
@@ -966,7 +87,7 @@
 }());
 
 }).call(this,_dereq_("JkpR2F"))
-},{"JkpR2F":10}],2:[function(_dereq_,module,exports){
+},{"JkpR2F":9}],2:[function(_dereq_,module,exports){
 // Based on https://github.com/diy/intercom.js/blob/master/lib/events.js
 // Copyright 2012 DIY Co Apache License, Version 2.0
 // http://www.apache.org/licenses/LICENSE-2.0
@@ -1361,7 +482,7 @@ Intercom.getInstance = (function() {
 module.exports = Intercom;
 
 }).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../src/shared.js":27,"./eventemitter.js":2}],4:[function(_dereq_,module,exports){
+},{"../src/shared.js":26,"./eventemitter.js":2}],4:[function(_dereq_,module,exports){
 // Cherry-picked bits of underscore.js, lodash.js
 
 /**
@@ -1522,492 +643,6 @@ module.exports = nodash;
 })("ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/");
 
 },{}],6:[function(_dereq_,module,exports){
-(function (Buffer){
-// Browser Request
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//     http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-var XHR = XMLHttpRequest
-if (!XHR) throw new Error('missing XMLHttpRequest')
-request.log = {
-  'trace': noop, 'debug': noop, 'info': noop, 'warn': noop, 'error': noop
-}
-
-var DEFAULT_TIMEOUT = 3 * 60 * 1000 // 3 minutes
-
-//
-// request
-//
-
-function request(options, callback) {
-  // The entry-point to the API: prep the options object and pass the real work to run_xhr.
-  if(typeof callback !== 'function')
-    throw new Error('Bad callback given: ' + callback)
-
-  if(!options)
-    throw new Error('No options given')
-
-  var options_onResponse = options.onResponse; // Save this for later.
-
-  if(typeof options === 'string')
-    options = {'uri':options};
-  else
-    options = JSON.parse(JSON.stringify(options)); // Use a duplicate for mutating.
-
-  options.onResponse = options_onResponse // And put it back.
-
-  if (options.verbose) request.log = getLogger();
-
-  if(options.url) {
-    options.uri = options.url;
-    delete options.url;
-  }
-
-  if(!options.uri && options.uri !== "")
-    throw new Error("options.uri is a required argument");
-
-  if(typeof options.uri != "string")
-    throw new Error("options.uri must be a string");
-
-  var unsupported_options = ['proxy', '_redirectsFollowed', 'maxRedirects', 'followRedirect']
-  for (var i = 0; i < unsupported_options.length; i++)
-    if(options[ unsupported_options[i] ])
-      throw new Error("options." + unsupported_options[i] + " is not supported")
-
-  options.callback = callback
-  options.method = options.method || 'GET';
-  options.headers = options.headers || {};
-  options.body    = options.body || null
-  options.timeout = options.timeout || request.DEFAULT_TIMEOUT
-
-  if(options.headers.host)
-    throw new Error("Options.headers.host is not supported");
-
-  if(options.json) {
-    options.headers.accept = options.headers.accept || 'application/json'
-    if(options.method !== 'GET')
-      options.headers['content-type'] = 'application/json'
-
-    if(typeof options.json !== 'boolean')
-      options.body = JSON.stringify(options.json)
-    else if(typeof options.body !== 'string')
-      options.body = JSON.stringify(options.body)
-  }
-  
-  //BEGIN QS Hack
-  var serialize = function(obj) {
-    var str = [];
-    for(var p in obj)
-      if (obj.hasOwnProperty(p)) {
-        str.push(encodeURIComponent(p) + "=" + encodeURIComponent(obj[p]));
-      }
-    return str.join("&");
-  }
-  
-  if(options.qs){
-    var qs = (typeof options.qs == 'string')? options.qs : serialize(options.qs);
-    if(options.uri.indexOf('?') !== -1){ //no get params
-        options.uri = options.uri+'&'+qs;
-    }else{ //existing get params
-        options.uri = options.uri+'?'+qs;
-    }
-  }
-  //END QS Hack
-  
-  //BEGIN FORM Hack
-  var multipart = function(obj) {
-    //todo: support file type (useful?)
-    var result = {};
-    result.boundry = '-------------------------------'+Math.floor(Math.random()*1000000000);
-    var lines = [];
-    for(var p in obj){
-        if (obj.hasOwnProperty(p)) {
-            lines.push(
-                '--'+result.boundry+"\n"+
-                'Content-Disposition: form-data; name="'+p+'"'+"\n"+
-                "\n"+
-                obj[p]+"\n"
-            );
-        }
-    }
-    lines.push( '--'+result.boundry+'--' );
-    result.body = lines.join('');
-    result.length = result.body.length;
-    result.type = 'multipart/form-data; boundary='+result.boundry;
-    return result;
-  }
-  
-  if(options.form){
-    if(typeof options.form == 'string') throw('form name unsupported');
-    if(options.method === 'POST'){
-        var encoding = (options.encoding || 'application/x-www-form-urlencoded').toLowerCase();
-        options.headers['content-type'] = encoding;
-        switch(encoding){
-            case 'application/x-www-form-urlencoded':
-                options.body = serialize(options.form).replace(/%20/g, "+");
-                break;
-            case 'multipart/form-data':
-                var multi = multipart(options.form);
-                //options.headers['content-length'] = multi.length;
-                options.body = multi.body;
-                options.headers['content-type'] = multi.type;
-                break;
-            default : throw new Error('unsupported encoding:'+encoding);
-        }
-    }
-  }
-  //END FORM Hack
-
-  // If onResponse is boolean true, call back immediately when the response is known,
-  // not when the full request is complete.
-  options.onResponse = options.onResponse || noop
-  if(options.onResponse === true) {
-    options.onResponse = callback
-    options.callback = noop
-  }
-
-  // XXX Browsers do not like this.
-  //if(options.body)
-  //  options.headers['content-length'] = options.body.length;
-
-  // HTTP basic authentication
-  if(!options.headers.authorization && options.auth)
-    options.headers.authorization = 'Basic ' + b64_enc(options.auth.username + ':' + options.auth.password);
-
-  return run_xhr(options)
-}
-
-var req_seq = 0
-function run_xhr(options) {
-  var xhr = new XHR
-    , timed_out = false
-    , is_cors = is_crossDomain(options.uri)
-    , supports_cors = ('withCredentials' in xhr)
-
-  req_seq += 1
-  xhr.seq_id = req_seq
-  xhr.id = req_seq + ': ' + options.method + ' ' + options.uri
-  xhr._id = xhr.id // I know I will type "_id" from habit all the time.
-
-  if(is_cors && !supports_cors) {
-    var cors_err = new Error('Browser does not support cross-origin request: ' + options.uri)
-    cors_err.cors = 'unsupported'
-    return options.callback(cors_err, xhr)
-  }
-
-  xhr.timeoutTimer = setTimeout(too_late, options.timeout)
-  function too_late() {
-    timed_out = true
-    var er = new Error('ETIMEDOUT')
-    er.code = 'ETIMEDOUT'
-    er.duration = options.timeout
-
-    request.log.error('Timeout', { 'id':xhr._id, 'milliseconds':options.timeout })
-    return options.callback(er, xhr)
-  }
-
-  // Some states can be skipped over, so remember what is still incomplete.
-  var did = {'response':false, 'loading':false, 'end':false}
-
-  xhr.onreadystatechange = on_state_change
-  xhr.open(options.method, options.uri, true) // asynchronous
-  // Deal with requests for raw buffer response
-  if(options.encoding === null) {
-    xhr.responseType = 'arraybuffer';
-  }
-  if(is_cors)
-    xhr.withCredentials = !! options.withCredentials
-  xhr.send(options.body)
-  return xhr
-
-  function on_state_change(event) {
-    if(timed_out)
-      return request.log.debug('Ignoring timed out state change', {'state':xhr.readyState, 'id':xhr.id})
-
-    request.log.debug('State change', {'state':xhr.readyState, 'id':xhr.id, 'timed_out':timed_out})
-
-    if(xhr.readyState === XHR.OPENED) {
-      request.log.debug('Request started', {'id':xhr.id})
-      for (var key in options.headers)
-        xhr.setRequestHeader(key, options.headers[key])
-    }
-
-    else if(xhr.readyState === XHR.HEADERS_RECEIVED)
-      on_response()
-
-    else if(xhr.readyState === XHR.LOADING) {
-      on_response()
-      on_loading()
-    }
-
-    else if(xhr.readyState === XHR.DONE) {
-      on_response()
-      on_loading()
-      on_end()
-    }
-  }
-
-  function on_response() {
-    if(did.response)
-      return
-
-    did.response = true
-    request.log.debug('Got response', {'id':xhr.id, 'status':xhr.status})
-    clearTimeout(xhr.timeoutTimer)
-    xhr.statusCode = xhr.status // Node request compatibility
-
-    // Detect failed CORS requests.
-    if(is_cors && xhr.statusCode == 0) {
-      var cors_err = new Error('CORS request rejected: ' + options.uri)
-      cors_err.cors = 'rejected'
-
-      // Do not process this request further.
-      did.loading = true
-      did.end = true
-
-      return options.callback(cors_err, xhr)
-    }
-
-    options.onResponse(null, xhr)
-  }
-
-  function on_loading() {
-    if(did.loading)
-      return
-
-    did.loading = true
-    request.log.debug('Response body loading', {'id':xhr.id})
-    // TODO: Maybe simulate "data" events by watching xhr.responseText
-  }
-
-  function on_end() {
-    if(did.end)
-      return
-
-    did.end = true
-    request.log.debug('Request done', {'id':xhr.id})
-
-    if(options.encoding === null) {
-      xhr.body = new Buffer(new Uint8Array(xhr.response));
-    } else {
-      xhr.body = xhr.responseText
-      if(options.json) {
-        try        { xhr.body = JSON.parse(xhr.responseText) }
-        catch (er) { return options.callback(er, xhr)        }
-      }
-    }
-
-    options.callback(null, xhr, xhr.body)
-  }
-
-} // request
-
-request.withCredentials = false;
-request.DEFAULT_TIMEOUT = DEFAULT_TIMEOUT;
-
-//
-// defaults
-//
-
-request.defaults = function(options, requester) {
-  var def = function (method) {
-    var d = function (params, callback) {
-      if(typeof params === 'string')
-        params = {'uri': params};
-      else {
-        params = JSON.parse(JSON.stringify(params));
-      }
-      for (var i in options) {
-        if (params[i] === undefined) params[i] = options[i]
-      }
-      return method(params, callback)
-    }
-    return d
-  }
-  var de = def(request)
-  de.get = def(request.get)
-  de.post = def(request.post)
-  de.put = def(request.put)
-  de.head = def(request.head)
-  return de
-}
-
-//
-// HTTP method shortcuts
-//
-
-var shortcuts = [ 'get', 'put', 'post', 'head' ];
-shortcuts.forEach(function(shortcut) {
-  var method = shortcut.toUpperCase();
-  var func   = shortcut.toLowerCase();
-
-  request[func] = function(opts) {
-    if(typeof opts === 'string')
-      opts = {'method':method, 'uri':opts};
-    else {
-      opts = JSON.parse(JSON.stringify(opts));
-      opts.method = method;
-    }
-
-    var args = [opts].concat(Array.prototype.slice.apply(arguments, [1]));
-    return request.apply(this, args);
-  }
-})
-
-//
-// CouchDB shortcut
-//
-
-request.couch = function(options, callback) {
-  if(typeof options === 'string')
-    options = {'uri':options}
-
-  // Just use the request API to do JSON.
-  options.json = true
-  if(options.body)
-    options.json = options.body
-  delete options.body
-
-  callback = callback || noop
-
-  var xhr = request(options, couch_handler)
-  return xhr
-
-  function couch_handler(er, resp, body) {
-    if(er)
-      return callback(er, resp, body)
-
-    if((resp.statusCode < 200 || resp.statusCode > 299) && body.error) {
-      // The body is a Couch JSON object indicating the error.
-      er = new Error('CouchDB error: ' + (body.error.reason || body.error.error))
-      for (var key in body)
-        er[key] = body[key]
-      return callback(er, resp, body);
-    }
-
-    return callback(er, resp, body);
-  }
-}
-
-//
-// Utility
-//
-
-function noop() {}
-
-function getLogger() {
-  var logger = {}
-    , levels = ['trace', 'debug', 'info', 'warn', 'error']
-    , level, i
-
-  for(i = 0; i < levels.length; i++) {
-    level = levels[i]
-
-    logger[level] = noop
-    if(typeof console !== 'undefined' && console && console[level])
-      logger[level] = formatted(console, level)
-  }
-
-  return logger
-}
-
-function formatted(obj, method) {
-  return formatted_logger
-
-  function formatted_logger(str, context) {
-    if(typeof context === 'object')
-      str += ' ' + JSON.stringify(context)
-
-    return obj[method].call(obj, str)
-  }
-}
-
-// Return whether a URL is a cross-domain request.
-function is_crossDomain(url) {
-  var rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+))?)?/
-
-  // jQuery #8138, IE may throw an exception when accessing
-  // a field from window.location if document.domain has been set
-  var ajaxLocation
-  try { ajaxLocation = location.href }
-  catch (e) {
-    // Use the href attribute of an A element since IE will modify it given document.location
-    ajaxLocation = document.createElement( "a" );
-    ajaxLocation.href = "";
-    ajaxLocation = ajaxLocation.href;
-  }
-
-  var ajaxLocParts = rurl.exec(ajaxLocation.toLowerCase()) || []
-    , parts = rurl.exec(url.toLowerCase() )
-
-  var result = !!(
-    parts &&
-    (  parts[1] != ajaxLocParts[1]
-    || parts[2] != ajaxLocParts[2]
-    || (parts[3] || (parts[1] === "http:" ? 80 : 443)) != (ajaxLocParts[3] || (ajaxLocParts[1] === "http:" ? 80 : 443))
-    )
-  )
-
-  //console.debug('is_crossDomain('+url+') -> ' + result)
-  return result
-}
-
-// MIT License from http://phpjs.org/functions/base64_encode:358
-function b64_enc (data) {
-    // Encodes string using MIME base64 algorithm
-    var b64 = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";
-    var o1, o2, o3, h1, h2, h3, h4, bits, i = 0, ac = 0, enc="", tmp_arr = [];
-
-    if (!data) {
-        return data;
-    }
-
-    // assume utf8 data
-    // data = this.utf8_encode(data+'');
-
-    do { // pack three octets into four hexets
-        o1 = data.charCodeAt(i++);
-        o2 = data.charCodeAt(i++);
-        o3 = data.charCodeAt(i++);
-
-        bits = o1<<16 | o2<<8 | o3;
-
-        h1 = bits>>18 & 0x3f;
-        h2 = bits>>12 & 0x3f;
-        h3 = bits>>6 & 0x3f;
-        h4 = bits & 0x3f;
-
-        // use hexets to index into b64, and append result to encoded string
-        tmp_arr[ac++] = b64.charAt(h1) + b64.charAt(h2) + b64.charAt(h3) + b64.charAt(h4);
-    } while (i < data.length);
-
-    enc = tmp_arr.join('');
-
-    switch (data.length % 3) {
-        case 1:
-            enc = enc.slice(0, -2) + '==';
-        break;
-        case 2:
-            enc = enc.slice(0, -1) + '=';
-        break;
-    }
-
-    return enc;
-}
-module.exports = request;
-
-}).call(this,_dereq_("buffer").Buffer)
-},{"buffer":7}],7:[function(_dereq_,module,exports){
 /*!
  * The buffer module from node.js, for the browser.
  *
@@ -3165,7 +1800,7 @@ function assert (test, message) {
   if (!test) throw new Error(message || 'Failed assertion')
 }
 
-},{"base64-js":8,"ieee754":9}],8:[function(_dereq_,module,exports){
+},{"base64-js":7,"ieee754":8}],7:[function(_dereq_,module,exports){
 var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
 
 ;(function (exports) {
@@ -3287,7 +1922,7 @@ var lookup = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';
 	exports.fromByteArray = uint8ToBase64
 }(typeof exports === 'undefined' ? (this.base64js = {}) : exports))
 
-},{}],9:[function(_dereq_,module,exports){
+},{}],8:[function(_dereq_,module,exports){
 exports.read = function(buffer, offset, isLE, mLen, nBytes) {
   var e, m,
       eLen = nBytes * 8 - mLen - 1,
@@ -3373,7 +2008,7 @@ exports.write = function(buffer, value, offset, isLE, mLen, nBytes) {
   buffer[offset + i - d] |= s * 128;
 };
 
-},{}],10:[function(_dereq_,module,exports){
+},{}],9:[function(_dereq_,module,exports){
 // shim for using process in browser
 
 var process = module.exports = {};
@@ -3438,7 +2073,7 @@ process.chdir = function (dir) {
     throw new Error('process.chdir is not supported');
 };
 
-},{}],11:[function(_dereq_,module,exports){
+},{}],10:[function(_dereq_,module,exports){
 (function (Buffer){
 function FilerBuffer (subject, encoding, nonZero) {
 
@@ -3465,7 +2100,7 @@ Object.keys(Buffer).forEach(function (p) {
 module.exports = FilerBuffer;
 
 }).call(this,_dereq_("buffer").Buffer)
-},{"buffer":7}],12:[function(_dereq_,module,exports){
+},{"buffer":6}],11:[function(_dereq_,module,exports){
 var O_READ = 'READ';
 var O_WRITE = 'WRITE';
 var O_CREATE = 'CREATE';
@@ -3547,7 +2182,7 @@ module.exports = {
   }
 };
 
-},{}],13:[function(_dereq_,module,exports){
+},{}],12:[function(_dereq_,module,exports){
 var MODE_FILE = _dereq_('./constants.js').MODE_FILE;
 
 module.exports = function DirectoryEntry(id, type) {
@@ -3555,7 +2190,7 @@ module.exports = function DirectoryEntry(id, type) {
   this.type = type || MODE_FILE;
 };
 
-},{"./constants.js":12}],14:[function(_dereq_,module,exports){
+},{"./constants.js":11}],13:[function(_dereq_,module,exports){
 (function (Buffer){
 // Adapt encodings to work with Buffer or Uint8Array, they expect the latter
 function decode(buf) {
@@ -3572,7 +2207,7 @@ module.exports = {
 };
 
 }).call(this,_dereq_("buffer").Buffer)
-},{"buffer":7}],15:[function(_dereq_,module,exports){
+},{"buffer":6}],14:[function(_dereq_,module,exports){
 var errors = {};
 [
   /**
@@ -3678,7 +2313,7 @@ var errors = {};
 
 module.exports = errors;
 
-},{}],16:[function(_dereq_,module,exports){
+},{}],15:[function(_dereq_,module,exports){
 var _ = _dereq_('../../lib/nodash.js');
 
 var Path = _dereq_('../path.js');
@@ -5758,7 +4393,7 @@ module.exports = {
   ftruncate: ftruncate
 };
 
-},{"../../lib/nodash.js":4,"../buffer.js":11,"../constants.js":12,"../directory-entry.js":13,"../encoding.js":14,"../errors.js":15,"../node.js":20,"../open-file-description.js":21,"../path.js":22,"../stats.js":31,"../super-node.js":32}],17:[function(_dereq_,module,exports){
+},{"../../lib/nodash.js":4,"../buffer.js":10,"../constants.js":11,"../directory-entry.js":12,"../encoding.js":13,"../errors.js":14,"../node.js":19,"../open-file-description.js":20,"../path.js":21,"../stats.js":29,"../super-node.js":30}],16:[function(_dereq_,module,exports){
 var _ = _dereq_('../../lib/nodash.js');
 
 var isNullPath = _dereq_('../path.js').isNull;
@@ -6101,7 +4736,7 @@ FileSystem.prototype.Shell = function(options) {
 
 module.exports = FileSystem;
 
-},{"../../lib/intercom.js":3,"../../lib/nodash.js":4,"../constants.js":12,"../errors.js":15,"../fs-watcher.js":18,"../path.js":22,"../providers/index.js":23,"../shared.js":27,"../shell/shell.js":30,"./implementation.js":16}],18:[function(_dereq_,module,exports){
+},{"../../lib/intercom.js":3,"../../lib/nodash.js":4,"../constants.js":11,"../errors.js":14,"../fs-watcher.js":17,"../path.js":21,"../providers/index.js":22,"../shared.js":26,"../shell/shell.js":28,"./implementation.js":15}],17:[function(_dereq_,module,exports){
 var EventEmitter = _dereq_('../lib/eventemitter.js');
 var Path = _dereq_('./path.js');
 var Intercom = _dereq_('../lib/intercom.js');
@@ -6165,7 +4800,7 @@ FSWatcher.prototype.constructor = FSWatcher;
 
 module.exports = FSWatcher;
 
-},{"../lib/eventemitter.js":2,"../lib/intercom.js":3,"./path.js":22}],19:[function(_dereq_,module,exports){
+},{"../lib/eventemitter.js":2,"../lib/intercom.js":3,"./path.js":21}],18:[function(_dereq_,module,exports){
 module.exports = {
   FileSystem: _dereq_('./filesystem/interface.js'),
   Buffer: _dereq_('./buffer.js'),
@@ -6173,7 +4808,7 @@ module.exports = {
   Errors: _dereq_('./errors.js')
 };
 
-},{"./buffer.js":11,"./errors.js":15,"./filesystem/interface.js":17,"./path.js":22}],20:[function(_dereq_,module,exports){
+},{"./buffer.js":10,"./errors.js":14,"./filesystem/interface.js":16,"./path.js":21}],19:[function(_dereq_,module,exports){
 var MODE_FILE = _dereq_('./constants.js').MODE_FILE;
 
 function Node(options) {
@@ -6228,7 +4863,7 @@ Node.create = function(options, callback) {
 
 module.exports = Node;
 
-},{"./constants.js":12}],21:[function(_dereq_,module,exports){
+},{"./constants.js":11}],20:[function(_dereq_,module,exports){
 module.exports = function OpenFileDescription(path, id, flags, position) {
   this.path = path;
   this.id = id;
@@ -6236,7 +4871,7 @@ module.exports = function OpenFileDescription(path, id, flags, position) {
   this.position = position;
 };
 
-},{}],22:[function(_dereq_,module,exports){
+},{}],21:[function(_dereq_,module,exports){
 // Copyright Joyent, Inc. and other Node contributors.
 //
 // Permission is hereby granted, free of charge, to any person obtaining a
@@ -6462,7 +5097,7 @@ module.exports = {
   isNull: isNull
 };
 
-},{}],23:[function(_dereq_,module,exports){
+},{}],22:[function(_dereq_,module,exports){
 var IndexedDB = _dereq_('./indexeddb.js');
 var WebSQL = _dereq_('./websql.js');
 var Memory = _dereq_('./memory.js');
@@ -6499,7 +5134,7 @@ module.exports = {
   }())
 };
 
-},{"./indexeddb.js":24,"./memory.js":25,"./websql.js":26}],24:[function(_dereq_,module,exports){
+},{"./indexeddb.js":23,"./memory.js":24,"./websql.js":25}],23:[function(_dereq_,module,exports){
 (function (global){
 var FILE_SYSTEM_NAME = _dereq_('../constants.js').FILE_SYSTEM_NAME;
 var FILE_STORE_NAME = _dereq_('../constants.js').FILE_STORE_NAME;
@@ -6645,7 +5280,7 @@ IndexedDB.prototype.getReadWriteContext = function() {
 module.exports = IndexedDB;
 
 }).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../buffer.js":11,"../constants.js":12,"../errors.js":15}],25:[function(_dereq_,module,exports){
+},{"../buffer.js":10,"../constants.js":11,"../errors.js":14}],24:[function(_dereq_,module,exports){
 var FILE_SYSTEM_NAME = _dereq_('../constants.js').FILE_SYSTEM_NAME;
 // NOTE: prefer setImmediate to nextTick for proper recursion yielding.
 // see https://github.com/js-platform/filer/pull/24
@@ -6737,7 +5372,7 @@ Memory.prototype.getReadWriteContext = function() {
 
 module.exports = Memory;
 
-},{"../../lib/async.js":1,"../constants.js":12}],26:[function(_dereq_,module,exports){
+},{"../../lib/async.js":1,"../constants.js":11}],25:[function(_dereq_,module,exports){
 (function (global){
 var FILE_SYSTEM_NAME = _dereq_('../constants.js').FILE_SYSTEM_NAME;
 var FILE_STORE_NAME = _dereq_('../constants.js').FILE_STORE_NAME;
@@ -6912,7 +5547,7 @@ WebSQL.prototype.getReadWriteContext = function() {
 module.exports = WebSQL;
 
 }).call(this,typeof self !== "undefined" ? self : typeof window !== "undefined" ? window : {})
-},{"../buffer.js":11,"../constants.js":12,"../errors.js":15,"base64-arraybuffer":5}],27:[function(_dereq_,module,exports){
+},{"../buffer.js":10,"../constants.js":11,"../errors.js":14,"base64-arraybuffer":5}],26:[function(_dereq_,module,exports){
 function guid() {
   return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
     var r = Math.random()*16|0, v = c == 'x' ? r : (r&0x3|0x8);
@@ -6940,7 +5575,7 @@ module.exports = {
   nop: nop
 };
 
-},{}],28:[function(_dereq_,module,exports){
+},{}],27:[function(_dereq_,module,exports){
 var defaults = _dereq_('../constants.js').ENVIRONMENT;
 
 module.exports = function Environment(env) {
@@ -6957,36 +5592,11 @@ module.exports = function Environment(env) {
   };
 };
 
-},{"../constants.js":12}],29:[function(_dereq_,module,exports){
-var request = _dereq_('request');
-
-module.exports.download = function(uri, callback) {
-  request({
-    url: uri,
-    method: 'GET',
-    encoding: null
-  }, function(err, msg, body) {
-    var statusCode;
-    var error;
-
-    msg = msg || null;
-    statusCode = msg && msg.statusCode;
-    error = statusCode !== 200 ? { message: err || 'Not found!', code: statusCode } : null;
-
-    if (error) {
-      callback(error, null);
-      return;
-    }
-    callback(null, body);
-  });
-};
-
-},{"request":6}],30:[function(_dereq_,module,exports){
+},{"../constants.js":11}],28:[function(_dereq_,module,exports){
 var Path = _dereq_('../path.js');
 var Errors = _dereq_('../errors.js');
 var Environment = _dereq_('./environment.js');
 var async = _dereq_('../../lib/async.js');
-var Network = _dereq_('./network.js');
 var Encoding = _dereq_('../encoding.js');
 
 function Shell(fs, options) {
@@ -7411,57 +6021,9 @@ Shell.prototype.mkdirp = function(path, callback) {
   _mkdirp(path, callback);
 };
 
-/**
- * Downloads the file at `url` and saves it to the filesystem.
- * The file is saved to a file named with the current date/time
- * unless the `options.filename` is present, in which case that
- * filename is used instead. The callback receives (error, path).
- */
-Shell.prototype.wget = function(url, options, callback) {
-  var sh = this;
-  var fs = sh.fs;
-  if(typeof options === 'function') {
-    callback = options;
-    options = {};
-  }
-  options = options || {};
-  callback = callback || function(){};
-
-  if(!url) {
-    callback(new Errors.EINVAL('Missing url argument'));
-    return;
-  }
-
-  // Grab whatever is after the last / (assuming there is one). Like the real
-  // wget, we leave query string or hash portions in tact. This assumes a
-  // properly encoded URL.
-  // i.e. instead of "/foo?bar/" we would expect "/foo?bar%2F"
-  var path = options.filename || url.split('/').pop();
-
-  path = Path.resolve(sh.pwd(), path);
-
-  function onerror() {
-    callback(new Error('unable to get resource'));
-  }
-
-  Network.download(url, function(err, data) {
-    if (err || !data) {
-      return onerror();
-    }
-
-    fs.writeFile(path, data, function(err) {
-      if(err) {
-        callback(err);
-      } else {
-        callback(null, path);
-      }
-    });
-  });
-};
-
 module.exports = Shell;
 
-},{"../../lib/async.js":1,"../encoding.js":14,"../errors.js":15,"../path.js":22,"./environment.js":28,"./network.js":29}],31:[function(_dereq_,module,exports){
+},{"../../lib/async.js":1,"../encoding.js":13,"../errors.js":14,"../path.js":21,"./environment.js":27}],29:[function(_dereq_,module,exports){
 var Constants = _dereq_('./constants.js');
 
 function Stats(fileNode, devName) {
@@ -7498,7 +6060,7 @@ function() {
 
 module.exports = Stats;
 
-},{"./constants.js":12}],32:[function(_dereq_,module,exports){
+},{"./constants.js":11}],30:[function(_dereq_,module,exports){
 var Constants = _dereq_('./constants.js');
 
 function SuperNode(options) {
@@ -7526,6 +6088,6 @@ SuperNode.create = function(options, callback) {
 
 module.exports = SuperNode;
 
-},{"./constants.js":12}]},{},[19])
-(19)
+},{"./constants.js":11}]},{},[18])
+(18)
 });
\ No newline at end of file
diff --git a/dist/filer.min.js b/dist/filer.min.js
index 6de88fc..5180052 100644
--- a/dist/filer.min.js
+++ b/dist/filer.min.js
@@ -1,4 +1,4 @@
-/*! filer 0.0.27 2014-09-02 */
-!function(t){if("object"==typeof exports&&"undefined"!=typeof module)module.exports=t();else if("function"==typeof define&&define.amd)define([],t);else{var n;"undefined"!=typeof window?n=window:"undefined"!=typeof global?n=global:"undefined"!=typeof self&&(n=self),n.Filer=t()}}(function(){var t;return function n(t,e,r){function i(a,u){if(!e[a]){if(!t[a]){var s="function"==typeof require&&require;if(!u&&s)return s(a,!0);if(o)return o(a,!0);throw Error("Cannot find module '"+a+"'")}var c=e[a]={exports:{}};t[a][0].call(c.exports,function(n){var e=t[a][1][n];return i(e?e:n)},c,c.exports,n,t,e,r)}return e[a].exports}for(var o="function"==typeof require&&require,a=0;r.length>a;a++)i(r[a]);return i}({1:[function(n,e){(function(n){(function(){function r(t){var n=!1;return function(){if(n)throw Error("Callback was already called.");n=!0,t.apply(i,arguments)}}var i,o,a={};i=this,null!=i&&(o=i.async),a.noConflict=function(){return i.async=o,a};var u=function(t,n){if(t.forEach)return 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\ No newline at end of file
diff --git a/package.json b/package.json
index 0e9264d..118fb80 100644
--- a/package.json
+++ b/package.json
@@ -11,7 +11,7 @@
     "idb",
     "websql"
   ],
-  "version": "0.0.27",
+  "version": "0.0.28",
   "author": "Alan K <ack@modeswitch.org> (http://blog.modeswitch.org)",
   "homepage": "http://js-platform.github.io/filer",
   "bugs": "https://github.com/js-platform/filer/issues",