diff --git a/Res/js/cordova.js b/Res/js/cordova.js
index 3a99bce..ecde022 100644
--- a/Res/js/cordova.js
+++ b/Res/js/cordova.js
@@ -1,6 +1,6 @@
-// commit 24d65ab645742e8360c3dd16d7a36411cc3383e0
+// commit 71223711fb1591b1255d871140d959fd9095f0c3
 
-// File generated at :: Wed Jan 02 2013 22:16:07 GMT-0800 (PST)
+// File generated at :: Mon Jan 21 2013 14:24:13 GMT-0800 (PST)
 
 /*
  Licensed to the Apache Software Foundation (ASF) under one
@@ -78,6 +78,7 @@
         delete modules[id];
     };
 
+    define.moduleMap = modules;
 })();
 
 //Export for use in node
@@ -320,6 +321,8 @@
 define("cordova/argscheck", function(require, exports, module) {
 
 var exec = require('cordova/exec');
+var utils = require('cordova/utils');
+
 var moduleExports = module.exports;
 
 var typeMap = {
@@ -340,7 +343,7 @@
         return;
     }
     var errMsg = null;
-    var type;
+    var typeName;
     for (var i = 0; i < spec.length; ++i) {
         var c = spec.charAt(i),
             cUpper = c.toUpperCase(),
@@ -349,17 +352,17 @@
         if (c == '*') {
             continue;
         }
-        type = Object.prototype.toString.call(arg).slice(8, -1);
+        typeName = utils.typeName(arg);
         if ((arg === null || arg === undefined) && c == cUpper) {
             continue;
         }
-        if (type != typeMap[cUpper]) {
+        if (typeName != typeMap[cUpper]) {
             errMsg = 'Expected ' + typeMap[cUpper];
             break;
         }
     }
     if (errMsg) {
-        errMsg += ', but got ' + type + '.';
+        errMsg += ', but got ' + typeName + '.';
         errMsg = 'Wrong type for parameter "' + extractParamName(opt_callee || args.callee, i) + '" of ' + functionName + ': ' + errMsg;
         // Don't log when running jake test.
         if (typeof jasmine == 'undefined') {
@@ -369,7 +372,12 @@
     }
 }
 
+function getValue(value, defaultValue) {
+    return value === undefined ? defaultValue : value;
+}
+
 moduleExports.checkArgs = checkArgs;
+moduleExports.getValue = getValue;
 moduleExports.enableChecks = true;
 
 
@@ -402,6 +410,8 @@
     if (message) {
         utils.defineGetter(obj, key, function() {
             console.log(message);
+            delete obj[key];
+            clobber(obj, key, value);
             return value;
         });
     } else {
@@ -431,10 +441,6 @@
             // Overwrite if not currently defined.
             if (typeof parent[key] == 'undefined') {
               assignOrWrapInDeprecateGetter(parent, key, result, obj.deprecated);
-            } else if (merge && typeof obj.path !== 'undefined') {
-              // If merging, merge parent onto result
-              recursiveMerge(result, parent[key]);
-              parent[key] = result;
             } else {
               // Set result to what already exists, so we can build children into it if they exist.
               result = parent[key];
@@ -460,19 +466,18 @@
 function recursiveMerge(target, src) {
     for (var prop in src) {
         if (src.hasOwnProperty(prop)) {
-            if (typeof target.prototype !== 'undefined' && target.prototype.constructor === target) {
+            if (target.prototype && target.prototype.constructor === target) {
                 // If the target object is a constructor override off prototype.
-                target.prototype[prop] = src[prop];
+                clobber(target.prototype, prop, src[prop]);
             } else {
-                if (typeof src[prop] === 'object') {
-                    target[prop] = recursiveMerge(target[prop], src[prop]);
+                if (typeof src[prop] === 'object' && typeof target[prop] === 'object') {
+                    recursiveMerge(target[prop], src[prop]);
                 } else {
                     clobber(target, prop, src[prop]);
                 }
             }
         }
     }
-    return target;
 }
 
 module.exports = {
@@ -484,7 +489,9 @@
     },
     buildIntoAndMerge: function(objects, target) {
         include(target, objects, true, true);
-    }
+    },
+    recursiveMerge: recursiveMerge,
+    assignOrWrapInDeprecateGetter: assignOrWrapInDeprecateGetter
 };
 
 });
@@ -897,54 +904,9 @@
         device: {
             path: 'cordova/plugin/device'
         },
-        DirectoryEntry: {
-            path: 'cordova/plugin/DirectoryEntry'
-        },
-        DirectoryReader: {
-            path: 'cordova/plugin/DirectoryReader'
-        },
-        Entry: {
-            path: 'cordova/plugin/Entry'
-        },
-        File: {
-            path: 'cordova/plugin/File'
-        },
-        FileEntry: {
-            path: 'cordova/plugin/FileEntry'
-        },
-        FileError: {
-            path: 'cordova/plugin/FileError'
-        },
-        FileReader: {
-            path: 'cordova/plugin/FileReader'
-        },
-        FileSystem: {
-            path: 'cordova/plugin/FileSystem'
-        },
-        FileTransfer: {
-            path: 'cordova/plugin/FileTransfer'
-        },
-        FileTransferError: {
-            path: 'cordova/plugin/FileTransferError'
-        },
-        FileUploadOptions: {
-            path: 'cordova/plugin/FileUploadOptions'
-        },
-        FileUploadResult: {
-            path: 'cordova/plugin/FileUploadResult'
-        },
-        FileWriter: {
-            path: 'cordova/plugin/FileWriter'
-        },
-        Flags: {
-            path: 'cordova/plugin/Flags'
-        },
         GlobalizationError: {
             path: 'cordova/plugin/GlobalizationError'
         },
-        LocalFileSystem: {
-            path: 'cordova/plugin/LocalFileSystem'
-        },
         Media: {
             path: 'cordova/plugin/Media'
         },
@@ -957,9 +919,6 @@
         MediaFileData:{
             path: 'cordova/plugin/MediaFileData'
         },
-        Metadata:{
-            path: 'cordova/plugin/Metadata'
-        },
         Position: {
             path: 'cordova/plugin/Position'
         },
@@ -968,12 +927,6 @@
         },
         ProgressEvent: {
             path: 'cordova/plugin/ProgressEvent'
-        },
-        requestFileSystem:{
-            path: 'cordova/plugin/requestFileSystem'
-        },
-        resolveLocalFileSystemURI:{
-            path: 'cordova/plugin/resolveLocalFileSystemURI'
         }
     },
     clobbers: {
@@ -1017,12 +970,118 @@
 
 });
 
+// file: lib/common/modulemapper.js
+define("cordova/modulemapper", function(require, exports, module) {
+
+var builder = require('cordova/builder'),
+    moduleMap = define.moduleMap,
+    symbolList,
+    deprecationMap;
+
+exports.reset = function() {
+    symbolList = [];
+    deprecationMap = {};
+};
+
+function addEntry(strategy, moduleName, symbolPath, opt_deprecationMessage) {
+    if (!(moduleName in moduleMap)) {
+        throw new Error('Module ' + moduleName + ' does not exist.');
+    }
+    symbolList.push(strategy, moduleName, symbolPath);
+    if (opt_deprecationMessage) {
+        deprecationMap[symbolPath] = opt_deprecationMessage;
+    }
+}
+
+// Note: Android 2.3 does have Function.bind().
+exports.clobbers = function(moduleName, symbolPath, opt_deprecationMessage) {
+    addEntry('c', moduleName, symbolPath, opt_deprecationMessage);
+};
+
+exports.merges = function(moduleName, symbolPath, opt_deprecationMessage) {
+    addEntry('m', moduleName, symbolPath, opt_deprecationMessage);
+};
+
+exports.defaults = function(moduleName, symbolPath, opt_deprecationMessage) {
+    addEntry('d', moduleName, symbolPath, opt_deprecationMessage);
+};
+
+function prepareNamespace(symbolPath, context) {
+    if (!symbolPath) {
+        return context;
+    }
+    var parts = symbolPath.split('.');
+    var cur = context;
+    for (var i = 0, part; part = parts[i]; ++i) {
+        cur[part] = cur[part] || {};
+    }
+    return cur[parts[i-1]];
+}
+
+exports.mapModules = function(context) {
+    var origSymbols = {};
+    context.CDV_origSymbols = origSymbols;
+    for (var i = 0, len = symbolList.length; i < len; i += 3) {
+        var strategy = symbolList[i];
+        var moduleName = symbolList[i + 1];
+        var symbolPath = symbolList[i + 2];
+        var lastDot = symbolPath.lastIndexOf('.');
+        var namespace = symbolPath.substr(0, lastDot);
+        var lastName = symbolPath.substr(lastDot + 1);
+
+        var module = require(moduleName);
+        var deprecationMsg = symbolPath in deprecationMap ? 'Access made to deprecated symbol: ' + symbolPath + '. ' + deprecationMsg : null;
+        var parentObj = prepareNamespace(namespace, context);
+        var target = parentObj[lastName];
+
+        if (strategy == 'm' && target) {
+            builder.recursiveMerge(target, module);
+        } else if ((strategy == 'd' && !target) || (strategy != 'd')) {
+            if (target) {
+                origSymbols[symbolPath] = target;
+            }
+            builder.assignOrWrapInDeprecateGetter(parentObj, lastName, module, deprecationMsg);
+        }
+    }
+};
+
+exports.getOriginalSymbol = function(context, symbolPath) {
+    var origSymbols = context.CDV_origSymbols;
+    if (origSymbols && (symbolPath in origSymbols)) {
+        return origSymbols[symbolPath];
+    }
+    var parts = symbolPath.split('.');
+    var obj = context;
+    for (var i = 0; i < parts.length; ++i) {
+        obj = obj && obj[parts[i]];
+    }
+    return obj;
+};
+
+exports.loadMatchingModules = function(matchingRegExp) {
+    for (var k in moduleMap) {
+        if (matchingRegExp.exec(k)) {
+            require(k);
+        }
+    }
+};
+
+exports.reset();
+
+
+});
+
 // file: lib/bada/platform.js
 define("cordova/platform", function(require, exports, module) {
 
 module.exports = {
     id: "bada",
-    initialize: function() {},
+    initialize: function() {
+        var modulemapper = require('cordova/modulemapper');
+
+        modulemapper.loadMatchingModules(/cordova.*\/symbols$/);
+        modulemapper.mapModules(window);
+    },
     clobbers: {
         device: {
             path: 'cordova/plugin/bada/device'
@@ -1074,7 +1133,8 @@
 // file: lib/common/plugin/Camera.js
 define("cordova/plugin/Camera", function(require, exports, module) {
 
-var exec = require('cordova/exec'),
+var argscheck = require('cordova/argscheck'),
+    exec = require('cordova/exec'),
     Camera = require('cordova/plugin/CameraConstants');
 
 var cameraExport = {};
@@ -1095,90 +1155,21 @@
  * @param {Object} options
  */
 cameraExport.getPicture = function(successCallback, errorCallback, options) {
+    argscheck.checkArgs('fFO', 'Camera.getPicture', arguments);
     options = options || {};
-    // successCallback required
-    if (typeof successCallback != "function") {
-        console.log("Camera Error: successCallback is not a function");
-        return;
-    }
+    var getValue = argscheck.getValue;
 
-    // errorCallback optional
-    if (errorCallback && (typeof errorCallback != "function")) {
-        console.log("Camera Error: errorCallback is not a function");
-        return;
-    }
-
-    var quality = 50;
-    if (typeof options.quality == "number") {
-        quality = options.quality;
-    } else if (typeof options.quality == "string") {
-        var qlity = parseInt(options.quality, 10);
-        if (isNaN(qlity) === false) {
-            quality = qlity.valueOf();
-        }
-    }
-
-    var destinationType = Camera.DestinationType.FILE_URI;
-    if (typeof options.destinationType == "number") {
-        destinationType = options.destinationType;
-    }
-
-    var sourceType = Camera.PictureSourceType.CAMERA;
-    if (typeof options.sourceType == "number") {
-        sourceType = options.sourceType;
-    }
-
-    var targetWidth = -1;
-    if (typeof options.targetWidth == "number") {
-        targetWidth = options.targetWidth;
-    } else if (typeof options.targetWidth == "string") {
-        var width = parseInt(options.targetWidth, 10);
-        if (isNaN(width) === false) {
-            targetWidth = width.valueOf();
-        }
-    }
-
-    var targetHeight = -1;
-    if (typeof options.targetHeight == "number") {
-        targetHeight = options.targetHeight;
-    } else if (typeof options.targetHeight == "string") {
-        var height = parseInt(options.targetHeight, 10);
-        if (isNaN(height) === false) {
-            targetHeight = height.valueOf();
-        }
-    }
-
-    var encodingType = Camera.EncodingType.JPEG;
-    if (typeof options.encodingType == "number") {
-        encodingType = options.encodingType;
-    }
-
-    var mediaType = Camera.MediaType.PICTURE;
-    if (typeof options.mediaType == "number") {
-        mediaType = options.mediaType;
-    }
-    var allowEdit = false;
-    if (typeof options.allowEdit == "boolean") {
-        allowEdit = options.allowEdit;
-    } else if (typeof options.allowEdit == "number") {
-        allowEdit = options.allowEdit <= 0 ? false : true;
-    }
-    var correctOrientation = false;
-    if (typeof options.correctOrientation == "boolean") {
-        correctOrientation = options.correctOrientation;
-    } else if (typeof options.correctOrientation == "number") {
-        correctOrientation = options.correctOrientation <=0 ? false : true;
-    }
-    var saveToPhotoAlbum = false;
-    if (typeof options.saveToPhotoAlbum == "boolean") {
-        saveToPhotoAlbum = options.saveToPhotoAlbum;
-    } else if (typeof options.saveToPhotoAlbum == "number") {
-        saveToPhotoAlbum = options.saveToPhotoAlbum <=0 ? false : true;
-    }
-    var popoverOptions = null;
-    if (typeof options.popoverOptions == "object") {
-        popoverOptions = options.popoverOptions;
-    }
+    var quality = getValue(options.quality, 50);
+    var destinationType = getValue(options.destinationType, Camera.DestinationType.FILE_URI);
+    var sourceType = getValue(options.sourceType, Camera.PictureSourceType.CAMERA);
+    var targetWidth = getValue(options.targetWidth, -1);
+    var targetHeight = getValue(options.targetHeight, -1);
+    var encodingType = getValue(options.encodingType, Camera.EncodingType.JPEG);
+    var mediaType = getValue(options.mediaType, Camera.MediaType.PICTURE);
+    var allowEdit = !!options.allowEdit;
+    var correctOrientation = !!options.correctOrientation;
+    var saveToPhotoAlbum = !!options.saveToPhotoAlbum;
+    var popoverOptions = getValue(options.popoverOptions, null);
 
     var args = [quality, destinationType, sourceType, targetWidth, targetHeight, encodingType,
                 mediaType, allowEdit, correctOrientation, saveToPhotoAlbum, popoverOptions];
@@ -1200,7 +1191,8 @@
 module.exports = {
   DestinationType:{
     DATA_URL: 0,         // Return base64 encoded string
-    FILE_URI: 1          // Return file uri (content://media/external/images/media/2 for Android)
+    FILE_URI: 1,         // Return file uri (content://media/external/images/media/2 for Android)
+    NATIVE_URI: 2        // Return native uri (eg. asset-library://... for iOS)
   },
   EncodingType:{
     JPEG: 0,             // Return JPEG encoded image
@@ -1352,10 +1344,10 @@
 define("cordova/plugin/CompassHeading", function(require, exports, module) {
 
 var CompassHeading = function(magneticHeading, trueHeading, headingAccuracy, timestamp) {
-  this.magneticHeading = (magneticHeading !== undefined ? magneticHeading : null);
-  this.trueHeading = (trueHeading !== undefined ? trueHeading : null);
-  this.headingAccuracy = (headingAccuracy !== undefined ? headingAccuracy : null);
-  this.timestamp = (timestamp !== undefined ? timestamp : new Date().getTime());
+  this.magneticHeading = magneticHeading || null;
+  this.trueHeading = trueHeading || null;
+  this.headingAccuracy = headingAccuracy || null;
+  this.timestamp = timestamp || new Date().getTime();
 };
 
 module.exports = CompassHeading;
@@ -1404,7 +1396,8 @@
 // file: lib/common/plugin/Contact.js
 define("cordova/plugin/Contact", function(require, exports, module) {
 
-var exec = require('cordova/exec'),
+var argscheck = require('cordova/argscheck'),
+    exec = require('cordova/exec'),
     ContactError = require('cordova/plugin/ContactError'),
     utils = require('cordova/utils');
 
@@ -1489,7 +1482,8 @@
 * @param errorCB error callback
 */
 Contact.prototype.remove = function(successCB, errorCB) {
-    var fail = function(code) {
+    argscheck.checkArgs('FF', 'Contact.remove', arguments);
+    var fail = errorCB && function(code) {
         errorCB(new ContactError(code));
     };
     if (this.id === null) {
@@ -1507,50 +1501,26 @@
 */
 Contact.prototype.clone = function() {
     var clonedContact = utils.clone(this);
-    var i;
     clonedContact.id = null;
     clonedContact.rawId = null;
+
+    function nullIds(arr) {
+        if (arr) {
+            for (var i = 0; i < arr.length; ++i) {
+                arr[i].id = null;
+            }
+        }
+    }
+
     // Loop through and clear out any id's in phones, emails, etc.
-    if (clonedContact.phoneNumbers) {
-        for (i = 0; i < clonedContact.phoneNumbers.length; i++) {
-            clonedContact.phoneNumbers[i].id = null;
-        }
-    }
-    if (clonedContact.emails) {
-        for (i = 0; i < clonedContact.emails.length; i++) {
-            clonedContact.emails[i].id = null;
-        }
-    }
-    if (clonedContact.addresses) {
-        for (i = 0; i < clonedContact.addresses.length; i++) {
-            clonedContact.addresses[i].id = null;
-        }
-    }
-    if (clonedContact.ims) {
-        for (i = 0; i < clonedContact.ims.length; i++) {
-            clonedContact.ims[i].id = null;
-        }
-    }
-    if (clonedContact.organizations) {
-        for (i = 0; i < clonedContact.organizations.length; i++) {
-            clonedContact.organizations[i].id = null;
-        }
-    }
-    if (clonedContact.categories) {
-        for (i = 0; i < clonedContact.categories.length; i++) {
-            clonedContact.categories[i].id = null;
-        }
-    }
-    if (clonedContact.photos) {
-        for (i = 0; i < clonedContact.photos.length; i++) {
-            clonedContact.photos[i].id = null;
-        }
-    }
-    if (clonedContact.urls) {
-        for (i = 0; i < clonedContact.urls.length; i++) {
-            clonedContact.urls[i].id = null;
-        }
-    }
+    nullIds(clonedContact.phoneNumbers);
+    nullIds(clonedContact.emails);
+    nullIds(clonedContact.addresses);
+    nullIds(clonedContact.ims);
+    nullIds(clonedContact.organizations);
+    nullIds(clonedContact.categories);
+    nullIds(clonedContact.photos);
+    nullIds(clonedContact.urls);
     return clonedContact;
 };
 
@@ -1560,21 +1530,22 @@
 * @param errorCB error callback
 */
 Contact.prototype.save = function(successCB, errorCB) {
-  var fail = function(code) {
-      errorCB(new ContactError(code));
-  };
+    argscheck.checkArgs('FFO', 'Contact.save', arguments);
+    var fail = errorCB && function(code) {
+        errorCB(new ContactError(code));
+    };
     var success = function(result) {
-      if (result) {
-          if (typeof successCB === 'function') {
-              var fullContact = require('cordova/plugin/contacts').create(result);
-              successCB(convertIn(fullContact));
-          }
-      }
-      else {
-          // no Entry object returned
-          fail(ContactError.UNKNOWN_ERROR);
-      }
-  };
+        if (result) {
+            if (successCB) {
+                var fullContact = require('cordova/plugin/contacts').create(result);
+                successCB(convertIn(fullContact));
+            }
+        }
+        else {
+            // no Entry object returned
+            fail(ContactError.UNKNOWN_ERROR);
+        }
+    };
     var dupContact = convertOut(utils.clone(this));
     exec(success, fail, "Contacts", "save", [dupContact]);
 };
@@ -1795,7 +1766,8 @@
 // file: lib/common/plugin/DirectoryEntry.js
 define("cordova/plugin/DirectoryEntry", function(require, exports, module) {
 
-var utils = require('cordova/utils'),
+var argscheck = require('cordova/argscheck'),
+    utils = require('cordova/utils'),
     exec = require('cordova/exec'),
     Entry = require('cordova/plugin/Entry'),
     FileError = require('cordova/plugin/FileError'),
@@ -1811,7 +1783,7 @@
  * TODO: implement this!!! {FileSystem} filesystem on which the directory resides (readonly)
  */
 var DirectoryEntry = function(name, fullPath) {
-     DirectoryEntry.__super__.constructor.apply(this, [false, true, name, fullPath]);
+     DirectoryEntry.__super__.constructor.call(this, false, true, name, fullPath);
 };
 
 utils.extend(DirectoryEntry, Entry);
@@ -1832,11 +1804,12 @@
  * @param {Function} errorCallback is called with a FileError
  */
 DirectoryEntry.prototype.getDirectory = function(path, options, successCallback, errorCallback) {
-    var win = typeof successCallback !== 'function' ? null : function(result) {
+    argscheck.checkArgs('sOFF', 'DirectoryEntry.getDirectory', arguments);
+    var win = successCallback && function(result) {
         var entry = new DirectoryEntry(result.name, result.fullPath);
         successCallback(entry);
     };
-    var fail = typeof errorCallback !== 'function' ? null : function(code) {
+    var fail = errorCallback && function(code) {
         errorCallback(new FileError(code));
     };
     exec(win, fail, "File", "getDirectory", [this.fullPath, path, options]);
@@ -1849,7 +1822,8 @@
  * @param {Function} errorCallback is called with a FileError
  */
 DirectoryEntry.prototype.removeRecursively = function(successCallback, errorCallback) {
-    var fail = typeof errorCallback !== 'function' ? null : function(code) {
+    argscheck.checkArgs('FF', 'DirectoryEntry.removeRecursively', arguments);
+    var fail = errorCallback && function(code) {
         errorCallback(new FileError(code));
     };
     exec(successCallback, fail, "File", "removeRecursively", [this.fullPath]);
@@ -1864,12 +1838,13 @@
  * @param {Function} errorCallback is called with a FileError
  */
 DirectoryEntry.prototype.getFile = function(path, options, successCallback, errorCallback) {
-    var win = typeof successCallback !== 'function' ? null : function(result) {
+    argscheck.checkArgs('sOFF', 'DirectoryEntry.getFile', arguments);
+    var win = successCallback && function(result) {
         var FileEntry = require('cordova/plugin/FileEntry');
         var entry = new FileEntry(result.name, result.fullPath);
         successCallback(entry);
     };
-    var fail = typeof errorCallback !== 'function' ? null : function(code) {
+    var fail = errorCallback && function(code) {
         errorCallback(new FileError(code));
     };
     exec(win, fail, "File", "getFile", [this.fullPath, path, options]);
@@ -1930,7 +1905,8 @@
 // file: lib/common/plugin/Entry.js
 define("cordova/plugin/Entry", function(require, exports, module) {
 
-var exec = require('cordova/exec'),
+var argscheck = require('cordova/argscheck'),
+    exec = require('cordova/exec'),
     FileError = require('cordova/plugin/FileError'),
     Metadata = require('cordova/plugin/Metadata');
 
@@ -1949,8 +1925,8 @@
  *            (readonly)
  */
 function Entry(isFile, isDirectory, name, fullPath, fileSystem) {
-    this.isFile = (typeof isFile != 'undefined'?isFile:false);
-    this.isDirectory = (typeof isDirectory != 'undefined'?isDirectory:false);
+    this.isFile = !!isFile;
+    this.isDirectory = !!isDirectory;
     this.name = name || '';
     this.fullPath = fullPath || '';
     this.filesystem = fileSystem || null;
@@ -1965,15 +1941,16 @@
  *            {Function} is called with a FileError
  */
 Entry.prototype.getMetadata = function(successCallback, errorCallback) {
-  var success = typeof successCallback !== 'function' ? null : function(lastModified) {
-      var metadata = new Metadata(lastModified);
-      successCallback(metadata);
-  };
-  var fail = typeof errorCallback !== 'function' ? null : function(code) {
-      errorCallback(new FileError(code));
-  };
+    argscheck.checkArgs('FF', 'Entry.getMetadata', arguments);
+    var success = successCallback && function(lastModified) {
+        var metadata = new Metadata(lastModified);
+        successCallback(metadata);
+    };
+    var fail = errorCallback && function(code) {
+        errorCallback(new FileError(code));
+    };
 
-  exec(success, fail, "File", "getMetadata", [this.fullPath]);
+    exec(success, fail, "File", "getMetadata", [this.fullPath]);
 };
 
 /**
@@ -1987,8 +1964,8 @@
  *            {Object} keys and values to set
  */
 Entry.prototype.setMetadata = function(successCallback, errorCallback, metadataObject) {
-
-  exec(successCallback, errorCallback, "File", "setMetadata", [this.fullPath, metadataObject]);
+    argscheck.checkArgs('FFO', 'Entry.setMetadata', arguments);
+    exec(successCallback, errorCallback, "File", "setMetadata", [this.fullPath, metadataObject]);
 };
 
 /**
@@ -2004,36 +1981,25 @@
  *            {Function} called with a FileError
  */
 Entry.prototype.moveTo = function(parent, newName, successCallback, errorCallback) {
-    var fail = function(code) {
-        if (typeof errorCallback === 'function') {
-            errorCallback(new FileError(code));
-        }
+    argscheck.checkArgs('oSFF', 'Entry.moveTo', arguments);
+    var fail = errorCallback && function(code) {
+        errorCallback(new FileError(code));
     };
-    // user must specify parent Entry
-    if (!parent) {
-        fail(FileError.NOT_FOUND_ERR);
-        return;
-    }
     // source path
     var srcPath = this.fullPath,
         // entry name
         name = newName || this.name,
         success = function(entry) {
             if (entry) {
-                if (typeof successCallback === 'function') {
+                if (successCallback) {
                     // create appropriate Entry object
                     var result = (entry.isDirectory) ? new (require('cordova/plugin/DirectoryEntry'))(entry.name, entry.fullPath) : new (require('cordova/plugin/FileEntry'))(entry.name, entry.fullPath);
-                    try {
-                        successCallback(result);
-                    }
-                    catch (e) {
-                        console.log('Error invoking callback: ' + e);
-                    }
+                    successCallback(result);
                 }
             }
             else {
                 // no Entry object returned
-                fail(FileError.NOT_FOUND_ERR);
+                fail && fail(FileError.NOT_FOUND_ERR);
             }
         };
 
@@ -2054,18 +2020,11 @@
  *            {Function} called with a FileError
  */
 Entry.prototype.copyTo = function(parent, newName, successCallback, errorCallback) {
-    var fail = function(code) {
-        if (typeof errorCallback === 'function') {
-            errorCallback(new FileError(code));
-        }
+    argscheck.checkArgs('oSFF', 'Entry.copyTo', arguments);
+    var fail = errorCallback && function(code) {
+        errorCallback(new FileError(code));
     };
 
-    // user must specify parent Entry
-    if (!parent) {
-        fail(FileError.NOT_FOUND_ERR);
-        return;
-    }
-
         // source path
     var srcPath = this.fullPath,
         // entry name
@@ -2073,20 +2032,15 @@
         // success callback
         success = function(entry) {
             if (entry) {
-                if (typeof successCallback === 'function') {
+                if (successCallback) {
                     // create appropriate Entry object
                     var result = (entry.isDirectory) ? new (require('cordova/plugin/DirectoryEntry'))(entry.name, entry.fullPath) : new (require('cordova/plugin/FileEntry'))(entry.name, entry.fullPath);
-                    try {
-                        successCallback(result);
-                    }
-                    catch (e) {
-                        console.log('Error invoking callback: ' + e);
-                    }
+                    successCallback(result);
                 }
             }
             else {
                 // no Entry object returned
-                fail(FileError.NOT_FOUND_ERR);
+                fail && fail(FileError.NOT_FOUND_ERR);
             }
         };
 
@@ -2123,7 +2077,8 @@
  * @param errorCallback {Function} called with a FileError
  */
 Entry.prototype.remove = function(successCallback, errorCallback) {
-    var fail = typeof errorCallback !== 'function' ? null : function(code) {
+    argscheck.checkArgs('FF', 'Entry.remove', arguments);
+    var fail = errorCallback && function(code) {
         errorCallback(new FileError(code));
     };
     exec(successCallback, fail, "File", "remove", [this.fullPath]);
@@ -2136,12 +2091,13 @@
  * @param errorCallback {Function} called with a FileError
  */
 Entry.prototype.getParent = function(successCallback, errorCallback) {
-    var win = typeof successCallback !== 'function' ? null : function(result) {
+    argscheck.checkArgs('FF', 'Entry.getParent', arguments);
+    var win = successCallback && function(result) {
         var DirectoryEntry = require('cordova/plugin/DirectoryEntry');
         var entry = new DirectoryEntry(result.name, result.fullPath);
         successCallback(entry);
     };
-    var fail = typeof errorCallback !== 'function' ? null : function(code) {
+    var fail = errorCallback && function(code) {
         errorCallback(new FileError(code));
     };
     exec(win, fail, "File", "getParent", [this.fullPath]);
@@ -2169,8 +2125,46 @@
     this.type = type || null;
     this.lastModifiedDate = lastModifiedDate || null;
     this.size = size || 0;
+
+    // These store the absolute start and end for slicing the file.
+    this.start = 0;
+    this.end = this.size;
 };
 
+/**
+ * Returns a "slice" of the file. Since Cordova Files don't contain the actual
+ * content, this really returns a File with adjusted start and end.
+ * Slices of slices are supported.
+ * start {Number} The index at which to start the slice (inclusive).
+ * end {Number} The index at which to end the slice (exclusive).
+ */
+File.prototype.slice = function(start, end) {
+    var size = this.end - this.start;
+    var newStart = 0;
+    var newEnd = size;
+    if (arguments.length) {
+        if (start < 0) {
+            newStart = Math.max(size + start, 0);
+        } else {
+            newStart = Math.min(size, start);
+        }
+    }
+
+    if (arguments.length >= 2) {
+        if (end < 0) {
+            newEnd = Math.max(size + end, 0);
+        } else {
+            newEnd = Math.min(end, size);
+        }
+    }
+
+    var newFile = new File(this.name, this.fullPath, this.type, this.lastModifiedData, this.size);
+    newFile.start = this.start + newStart;
+    newFile.end = this.start + newEnd;
+    return newFile;
+};
+
+
 module.exports = File;
 
 });
@@ -2211,13 +2205,9 @@
         var writer = new FileWriter(filePointer);
 
         if (writer.fileName === null || writer.fileName === "") {
-            if (typeof errorCallback === "function") {
-                errorCallback(new FileError(FileError.INVALID_STATE_ERR));
-            }
+            errorCallback && errorCallback(new FileError(FileError.INVALID_STATE_ERR));
         } else {
-            if (typeof successCallback === "function") {
-                successCallback(writer);
-            }
+            successCallback && successCallback(writer);
         }
     }, errorCallback);
 };
@@ -2229,11 +2219,11 @@
  * @param {Function} errorCallback is called with a FileError
  */
 FileEntry.prototype.file = function(successCallback, errorCallback) {
-    var win = typeof successCallback !== 'function' ? null : function(f) {
+    var win = successCallback && function(f) {
         var file = new File(f.name, f.fullPath, f.type, f.lastModifiedDate, f.size);
         successCallback(file);
     };
-    var fail = typeof errorCallback !== 'function' ? null : function(code) {
+    var fail = errorCallback && function(code) {
         errorCallback(new FileError(code));
     };
     exec(win, fail, "File", "getFileMetadata", [this.fullPath]);
@@ -2279,8 +2269,12 @@
 define("cordova/plugin/FileReader", function(require, exports, module) {
 
 var exec = require('cordova/exec'),
+    modulemapper = require('cordova/modulemapper'),
+    utils = require('cordova/utils'),
+    File = require('cordova/plugin/File'),
     FileError = require('cordova/plugin/FileError'),
-    ProgressEvent = require('cordova/plugin/ProgressEvent');
+    ProgressEvent = require('cordova/plugin/ProgressEvent'),
+    origFileReader = modulemapper.getOriginalSymbol(this, 'FileReader');
 
 /**
  * This class reads the mobile device file system.
@@ -2291,23 +2285,11 @@
  * @constructor
  */
 var FileReader = function() {
-    this.fileName = "";
-
-    this.readyState = 0; // FileReader.EMPTY
-
-    // File data
-    this.result = null;
-
-    // Error
-    this.error = null;
-
-    // Event handlers
-    this.onloadstart = null;    // When the read starts.
-    this.onprogress = null;     // While reading (and decoding) file or fileBlob data, and reporting partial file data (progress.loaded/progress.total)
-    this.onload = null;         // When the read has successfully completed.
-    this.onerror = null;        // When the read has failed (see errors).
-    this.onloadend = null;      // When the request has completed (either in success or failure).
-    this.onabort = null;        // When the read has been aborted. For instance, by invoking the abort() method.
+    this._readyState = 0;
+    this._error = null;
+    this._result = null;
+    this._fileName = '';
+    this._realReader = origFileReader ? new origFileReader() : {};
 };
 
 // States
@@ -2315,17 +2297,70 @@
 FileReader.LOADING = 1;
 FileReader.DONE = 2;
 
+utils.defineGetter(FileReader.prototype, 'readyState', function() {
+    return this._fileName ? this._readyState : this._realReader.readyState;
+});
+
+utils.defineGetter(FileReader.prototype, 'error', function() {
+    return this._fileName ? this._error: this._realReader.error;
+});
+
+utils.defineGetter(FileReader.prototype, 'result', function() {
+    return this._fileName ? this._result: this._realReader.result;
+});
+
+function defineEvent(eventName) {
+    utils.defineGetterSetter(FileReader.prototype, eventName, function() {
+        return this._realReader[eventName] || null;
+    }, function(value) {
+        this._realReader[eventName] = value;
+    });
+}
+defineEvent('onloadstart');    // When the read starts.
+defineEvent('onprogress');     // While reading (and decoding) file or fileBlob data, and reporting partial file data (progress.loaded/progress.total)
+defineEvent('onload');         // When the read has successfully completed.
+defineEvent('onerror');        // When the read has failed (see errors).
+defineEvent('onloadend');      // When the request has completed (either in success or failure).
+defineEvent('onabort');        // When the read has been aborted. For instance, by invoking the abort() method.
+
+function initRead(reader, file) {
+    // Already loading something
+    if (reader.readyState == FileReader.LOADING) {
+      throw new FileError(FileError.INVALID_STATE_ERR);
+    }
+
+    reader._result = null;
+    reader._error = null;
+    reader._readyState = FileReader.LOADING;
+
+    if (typeof file == 'string') {
+        // Deprecated in Cordova 2.4.
+        console.warning('Using a string argument with FileReader.readAs functions is deprecated.');
+        reader._fileName = file;
+    } else if (typeof file.fullPath == 'string') {
+        reader._fileName = file.fullPath;
+    } else {
+        reader._fileName = '';
+        return true;
+    }
+
+    reader.onloadstart && reader.onloadstart(new ProgressEvent("loadstart", {target:reader}));
+}
+
 /**
  * Abort reading file.
  */
 FileReader.prototype.abort = function() {
-    this.result = null;
+    if (origFileReader && !this._fileName) {
+        return this._realReader.abort();
+    }
+    this._result = null;
 
-    if (this.readyState == FileReader.DONE || this.readyState == FileReader.EMPTY) {
+    if (this._readyState == FileReader.DONE || this._readyState == FileReader.EMPTY) {
       return;
     }
 
-    this.readyState = FileReader.DONE;
+    this._readyState = FileReader.DONE;
 
     // If abort callback
     if (typeof this.onabort === 'function') {
@@ -2344,43 +2379,33 @@
  * @param encoding      [Optional] (see http://www.iana.org/assignments/character-sets)
  */
 FileReader.prototype.readAsText = function(file, encoding) {
-    // Figure out pathing
-    this.fileName = '';
-    if (typeof file.fullPath === 'undefined') {
-        this.fileName = file;
-    } else {
-        this.fileName = file.fullPath;
-    }
-
-    // Already loading something
-    if (this.readyState == FileReader.LOADING) {
-        throw new FileError(FileError.INVALID_STATE_ERR);
-    }
-
-    // LOADING state
-    this.readyState = FileReader.LOADING;
-
-    // If loadstart callback
-    if (typeof this.onloadstart === "function") {
-        this.onloadstart(new ProgressEvent("loadstart", {target:this}));
+    if (initRead(this, file)) {
+        return this._realReader.readAsText(file, encoding);
     }
 
     // Default encoding is UTF-8
     var enc = encoding ? encoding : "UTF-8";
-
     var me = this;
+    var execArgs = [this._fileName, enc];
+
+    // Maybe add slice parameters.
+    if (file.end < file.size) {
+        execArgs.push(file.start, file.end);
+    } else if (file.start > 0) {
+        execArgs.push(file.start);
+    }
 
     // Read file
     exec(
         // Success callback
         function(r) {
             // If DONE (cancelled), then don't do anything
-            if (me.readyState === FileReader.DONE) {
+            if (me._readyState === FileReader.DONE) {
                 return;
             }
 
             // Save result
-            me.result = r;
+            me._result = r;
 
             // If onload callback
             if (typeof me.onload === "function") {
@@ -2388,7 +2413,7 @@
             }
 
             // DONE state
-            me.readyState = FileReader.DONE;
+            me._readyState = FileReader.DONE;
 
             // If onloadend callback
             if (typeof me.onloadend === "function") {
@@ -2398,18 +2423,18 @@
         // Error callback
         function(e) {
             // If DONE (cancelled), then don't do anything
-            if (me.readyState === FileReader.DONE) {
+            if (me._readyState === FileReader.DONE) {
                 return;
             }
 
             // DONE state
-            me.readyState = FileReader.DONE;
+            me._readyState = FileReader.DONE;
 
             // null result
-            me.result = null;
+            me._result = null;
 
             // Save error
-            me.error = new FileError(e);
+            me._error = new FileError(e);
 
             // If onerror callback
             if (typeof me.onerror === "function") {
@@ -2420,7 +2445,7 @@
             if (typeof me.onloadend === "function") {
                 me.onloadend(new ProgressEvent("loadend", {target:me}));
             }
-        }, "File", "readAsText", [this.fileName, enc]);
+        }, "File", "readAsText", execArgs);
 };
 
 
@@ -2432,42 +2457,34 @@
  * @param file          {File} File object containing file properties
  */
 FileReader.prototype.readAsDataURL = function(file) {
-    this.fileName = "";
-    if (typeof file.fullPath === "undefined") {
-        this.fileName = file;
-    } else {
-        this.fileName = file.fullPath;
-    }
-
-    // Already loading something
-    if (this.readyState == FileReader.LOADING) {
-        throw new FileError(FileError.INVALID_STATE_ERR);
-    }
-
-    // LOADING state
-    this.readyState = FileReader.LOADING;
-
-    // If loadstart callback
-    if (typeof this.onloadstart === "function") {
-        this.onloadstart(new ProgressEvent("loadstart", {target:this}));
+    if (initRead(this, file)) {
+        return this._realReader.readAsDataURL(file);
     }
 
     var me = this;
+    var execArgs = [this._fileName];
+
+    // Maybe add slice parameters.
+    if (file.end < file.size) {
+        execArgs.push(file.start, file.end);
+    } else if (file.start > 0) {
+        execArgs.push(file.start);
+    }
 
     // Read file
     exec(
         // Success callback
         function(r) {
             // If DONE (cancelled), then don't do anything
-            if (me.readyState === FileReader.DONE) {
+            if (me._readyState === FileReader.DONE) {
                 return;
             }
 
             // DONE state
-            me.readyState = FileReader.DONE;
+            me._readyState = FileReader.DONE;
 
             // Save result
-            me.result = r;
+            me._result = r;
 
             // If onload callback
             if (typeof me.onload === "function") {
@@ -2482,17 +2499,17 @@
         // Error callback
         function(e) {
             // If DONE (cancelled), then don't do anything
-            if (me.readyState === FileReader.DONE) {
+            if (me._readyState === FileReader.DONE) {
                 return;
             }
 
             // DONE state
-            me.readyState = FileReader.DONE;
+            me._readyState = FileReader.DONE;
 
-            me.result = null;
+            me._result = null;
 
             // Save error
-            me.error = new FileError(e);
+            me._error = new FileError(e);
 
             // If onerror callback
             if (typeof me.onerror === "function") {
@@ -2503,7 +2520,7 @@
             if (typeof me.onloadend === "function") {
                 me.onloadend(new ProgressEvent("loadend", {target:me}));
             }
-        }, "File", "readAsDataURL", [this.fileName]);
+        }, "File", "readAsDataURL", execArgs);
 };
 
 /**
@@ -2512,8 +2529,12 @@
  * @param file          {File} File object containing file properties
  */
 FileReader.prototype.readAsBinaryString = function(file) {
+    if (initRead(this, file)) {
+        return this._realReader.readAsBinaryString(file);
+    }
     // TODO - Can't return binary data to browser.
     console.log('method "readAsBinaryString" is not supported at this time.');
+    this.abort();
 };
 
 /**
@@ -2522,8 +2543,12 @@
  * @param file          {File} File object containing file properties
  */
 FileReader.prototype.readAsArrayBuffer = function(file) {
+    if (initRead(this, file)) {
+        return this._realReader.readAsArrayBuffer(file);
+    }
     // TODO - Can't return binary data to browser.
     console.log('This method is not supported at this time.');
+    this.abort();
 };
 
 module.exports = FileReader;
@@ -2556,7 +2581,8 @@
 // file: lib/common/plugin/FileTransfer.js
 define("cordova/plugin/FileTransfer", function(require, exports, module) {
 
-var exec = require('cordova/exec'),
+var argscheck = require('cordova/argscheck'),
+    exec = require('cordova/exec'),
     FileTransferError = require('cordova/plugin/FileTransferError'),
     ProgressEvent = require('cordova/plugin/ProgressEvent');
 
@@ -2590,8 +2616,7 @@
 * @param trustAllHosts {Boolean} Optional trust all hosts (e.g. for self-signed certs), defaults to false
 */
 FileTransfer.prototype.upload = function(filePath, server, successCallback, errorCallback, options, trustAllHosts) {
-    // sanity parameter checking
-    if (!filePath || !server) throw new Error("FileTransfer.upload requires filePath and server URL parameters at the minimum.");
+    argscheck.checkArgs('ssFFO*', 'FileTransfer.upload', arguments);
     // check for options
     var fileKey = null;
     var fileName = null;
@@ -2615,7 +2640,7 @@
         }
     }
 
-    var fail = function(e) {
+    var fail = errorCallback && function(e) {
         var error = new FileTransferError(e.code, e.source, e.target, e.http_status);
         errorCallback(error);
     };
@@ -2624,10 +2649,10 @@
     var win = function(result) {
         if (typeof result.lengthComputable != "undefined") {
             if (self.onprogress) {
-                return self.onprogress(newProgressEvent(result));
+                self.onprogress(newProgressEvent(result));
             }
         } else {
-            return successCallback(result);
+            successCallback && successCallback(result);
         }
     };
     exec(win, fail, 'FileTransfer', 'upload', [filePath, server, fileKey, fileName, mimeType, params, trustAllHosts, chunkedMode, headers, this._id]);
@@ -2642,15 +2667,14 @@
  * @param trustAllHosts {Boolean} Optional trust all hosts (e.g. for self-signed certs), defaults to false
  */
 FileTransfer.prototype.download = function(source, target, successCallback, errorCallback, trustAllHosts) {
-    // sanity parameter checking
-    if (!source || !target) throw new Error("FileTransfer.download requires source URI and target URI parameters at the minimum.");
+    argscheck.checkArgs('ssFF*', 'FileTransfer.download', arguments);
     var self = this;
     var win = function(result) {
         if (typeof result.lengthComputable != "undefined") {
             if (self.onprogress) {
                 return self.onprogress(newProgressEvent(result));
             }
-        } else {
+        } else if (successCallback) {
             var entry = null;
             if (result.isDirectory) {
                 entry = new (require('cordova/plugin/DirectoryEntry'))();
@@ -2666,7 +2690,7 @@
         }
     };
 
-    var fail = function(e) {
+    var fail = errorCallback && function(e) {
         var error = new FileTransferError(e.code, e.source, e.target, e.http_status);
         errorCallback(error);
     };
@@ -3062,55 +3086,48 @@
 define("cordova/plugin/InAppBrowser", function(require, exports, module) {
 
 var exec = require('cordova/exec');
+var channel = require('cordova/channel');
 
-function InAppBrowser()
-{
-   var _channel = require('cordova/channel');
+function InAppBrowser() {
    this.channels = {
-        'loadstart': _channel.create('loadstart'),
-        'loadstop' : _channel.create('loadstop'),
-        'exit' : _channel.create('exit')
+        'loadstart': channel.create('loadstart'),
+        'loadstop' : channel.create('loadstop'),
+        'exit' : channel.create('exit')
    };
 }
 
-InAppBrowser.prototype._eventHandler = function(event)
-{
-    if (event.type in this.channels) {
-        this.channels[event.type].fire(event);
+InAppBrowser.prototype = {
+    _eventHandler: function (event) {
+        if (event.type in this.channels) {
+            this.channels[event.type].fire(event);
+        }
+    },
+    close: function (eventname) {
+        exec(null, null, "InAppBrowser", "close", []);
+    },
+    addEventListener: function (eventname,f) {
+        if (eventname in this.channels) {
+            this.channels[eventname].subscribe(f);
+        }
+    },
+    removeEventListener: function(eventname, f) {
+        if (eventname in this.channels) {
+            this.channels[eventname].unsubscribe(f);
+        }
     }
-}
+};
 
-InAppBrowser.open = function(strUrl, strWindowName, strWindowFeatures)
-{
+module.exports = function(strUrl, strWindowName, strWindowFeatures) {
     var iab = new InAppBrowser();
     var cb = function(eventname) {
        iab._eventHandler(eventname);
-    }
+    };
     exec(cb, null, "InAppBrowser", "open", [strUrl, strWindowName, strWindowFeatures]);
     return iab;
-}
+};
 
-InAppBrowser.prototype.close = function(eventname, f)
-{
-    exec(null, null, "InAppBrowser", "close", []);
-}
-
-InAppBrowser.prototype.addEventListener = function(eventname, f)
-{
-    if (eventname in this.channels) {
-        this.channels[eventname].subscribe(f);
-    }
-}
-
-InAppBrowser.prototype.removeEventListener = function(eventname, f)
-{
-    if (eventname in this.channels) {
-        this.channels[eventname].unsubscribe(f);
-    }
-}
-
-module.exports = InAppBrowser.open;
-
+//Export the original open so it can be used if needed
+module.exports._orig = window.open;
 
 });
 
@@ -3136,7 +3153,8 @@
 // file: lib/common/plugin/Media.js
 define("cordova/plugin/Media", function(require, exports, module) {
 
-var utils = require('cordova/utils'),
+var argscheck = require('cordova/argscheck'),
+    utils = require('cordova/utils'),
     exec = require('cordova/exec');
 
 var mediaObjects = {};
@@ -3154,25 +3172,7 @@
  *                                  statusCallback(int statusCode) - OPTIONAL
  */
 var Media = function(src, successCallback, errorCallback, statusCallback) {
-
-    // successCallback optional
-    if (successCallback && (typeof successCallback !== "function")) {
-        console.log("Media Error: successCallback is not a function");
-        return;
-    }
-
-    // errorCallback optional
-    if (errorCallback && (typeof errorCallback !== "function")) {
-        console.log("Media Error: errorCallback is not a function");
-        return;
-    }
-
-    // statusCallback optional
-    if (statusCallback && (typeof statusCallback !== "function")) {
-        console.log("Media Error: statusCallback is not a function");
-        return;
-    }
-
+    argscheck.checkArgs('SFFF', 'Media', arguments);
     this.id = utils.createUUID();
     mediaObjects[this.id] = this;
     this.src = src;
@@ -3316,12 +3316,12 @@
                 media._position = Number(value);
                 break;
             default :
-                console && console.error && console.error("Unhandled Media.onStatus :: " + msgType);
+                console.error && console.error("Unhandled Media.onStatus :: " + msgType);
                 break;
         }
     }
     else {
-         console && console.error && console.error("Received Media.onStatus callback for unknown media :: " + id);
+         console.error && console.error("Received Media.onStatus callback for unknown media :: " + id);
     }
 
 };
@@ -4323,7 +4323,7 @@
            me.platform = os_vendor + " " + os_name;
            me.version = os_version;
            me.uuid = uuid;
-           me.cordova = "2.3.0";
+           me.cordova = "2.4.0rc1";
            success(me);
        }
    };
@@ -4914,12 +4914,52 @@
  */
 module.exports = function(successCallback, errorCallback, message, forceAsync) {
     var action = forceAsync ? 'echoAsync' : 'echo';
+    if (!forceAsync && message.constructor == ArrayBuffer) {
+        action = 'echoArrayBuffer';
+    }
     exec(successCallback, errorCallback, "Echo", action, [message]);
 };
 
 
 });
 
+// file: lib/common/plugin/file/symbols.js
+define("cordova/plugin/file/symbols", function(require, exports, module) {
+
+
+var modulemapper = require('cordova/modulemapper'),
+    symbolshelper = require('cordova/plugin/file/symbolshelper');
+
+symbolshelper(modulemapper.defaults);
+
+});
+
+// file: lib/common/plugin/file/symbolshelper.js
+define("cordova/plugin/file/symbolshelper", function(require, exports, module) {
+
+module.exports = function(exportFunc) {
+    exportFunc('cordova/plugin/DirectoryEntry', 'DirectoryEntry');
+    exportFunc('cordova/plugin/DirectoryReader', 'DirectoryReader');
+    exportFunc('cordova/plugin/Entry', 'Entry');
+    exportFunc('cordova/plugin/File', 'File');
+    exportFunc('cordova/plugin/FileEntry', 'FileEntry');
+    exportFunc('cordova/plugin/FileError', 'FileError');
+    exportFunc('cordova/plugin/FileReader', 'FileReader');
+    exportFunc('cordova/plugin/FileSystem', 'FileSystem');
+    exportFunc('cordova/plugin/FileTransfer', 'FileTransfer');
+    exportFunc('cordova/plugin/FileTransferError', 'FileTransferError');
+    exportFunc('cordova/plugin/FileUploadOptions', 'FileUploadOptions');
+    exportFunc('cordova/plugin/FileUploadResult', 'FileUploadResult');
+    exportFunc('cordova/plugin/FileWriter', 'FileWriter');
+    exportFunc('cordova/plugin/Flags', 'Flags');
+    exportFunc('cordova/plugin/LocalFileSystem', 'LocalFileSystem');
+    exportFunc('cordova/plugin/Metadata', 'Metadata');
+    exportFunc('cordova/plugin/requestFileSystem', 'requestFileSystem');
+    exportFunc('cordova/plugin/resolveLocalFileSystemURI', 'resolveLocalFileSystemURI');
+};
+
+});
+
 // file: lib/common/plugin/geolocation.js
 define("cordova/plugin/geolocation", function(require, exports, module) {
 
@@ -5973,16 +6013,31 @@
 var utils = exports;
 
 /**
- * Defines a property getter for obj[key].
+ * Defines a property getter / setter for obj[key].
  */
-utils.defineGetter = function(obj, key, func) {
+utils.defineGetterSetter = function(obj, key, getFunc, opt_setFunc) {
     if (Object.defineProperty) {
-        Object.defineProperty(obj, key, { get: func });
+        var desc = {
+            get: getFunc,
+            configurable: true
+        };
+        if (opt_setFunc) {
+            desc.set = opt_setFunc;
+        }
+        Object.defineProperty(obj, key, desc);
     } else {
-        obj.__defineGetter__(key, func);
+        obj.__defineGetter__(key, getFunc);
+        if (opt_setFunc) {
+            obj.__defineSetter__(key, opt_setFunc);
+        }
     }
 };
 
+/**
+ * Defines a property getter for obj[key].
+ */
+utils.defineGetter = utils.defineGetterSetter;
+
 utils.arrayIndexOf = function(a, item) {
     if (a.indexOf) {
         return a.indexOf(item);
@@ -6007,18 +6062,22 @@
     return index != -1;
 };
 
+utils.typeName = function(val) {
+    return Object.prototype.toString.call(val).slice(8, -1);
+};
+
 /**
  * Returns an indication of whether the argument is an array or not
  */
 utils.isArray = function(a) {
-    return Object.prototype.toString.call(a) == '[object Array]';
+    return utils.typeName(a) == 'Array';
 };
 
 /**
  * Returns an indication of whether the argument is a Date or not
  */
 utils.isDate = function(d) {
-    return Object.prototype.toString.call(d) == '[object Date]';
+    return utils.typeName(d) == 'Date';
 };
 
 /**
@@ -6203,7 +6262,7 @@
     // Replace navigator before any modules are required(), to ensure it happens as soon as possible.
     // We replace it so that properties that can't be clobbered can instead be overridden.
     if (context.navigator) {
-        function CordovaNavigator() {}
+        var CordovaNavigator = function() {};
         CordovaNavigator.prototype = context.navigator;
         context.navigator = new CordovaNavigator();
     }
diff --git a/VERSION b/VERSION
index 276cbf9..2eca156 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-2.3.0
+2.4.0rc1