3.0-alpha1

Bug #2425: openGL Error 502 in Hole Demo

Bug #2450: HttpClientTest crashes on Mac

Bug #2662: iOS CCFileUtils.mm should use NSDocumentDirectory instead of NSCachesDirectory

Bug #2774: AssetsManager Test downloading progress label not sync with actual download

Bug #2823: JSB: Remote debugging using Firefox

Bug #2861: Memory leak when loading plist file using SpriteFrameCache.

Bug #2882: Trying to combine Control::EventType::Touch_XXX flags with | operation fails, need to define the OR operator for enum type.

Bug #2883: Add Orientation Change Support in 3.0 (includes sample code for iOS and Android)

Bug #2887: CCArmature performance is different between 2.1.5 and 2.2.0

Bug #2899: Application will crash when back from background on Android

Bug #2912: sys.localStorage.getItem() does not support non-ascii string

Bug #2914: removeSpriteFramesFromFile() crashes if file doesn't exist

Bug #2970: crash for CCLabelTTF when setting dimension input height value less then the height of the font and the input width is 0

Bug #2994: Can't click the area that outside of keyboard to close keyboard when using EditBox

Bug #3033: CCBReader can't play sequence automatically in JSB

Bug #3040: [CocosBuilder] Could not set next animation in AnimationCompleted callback

Bug #3060: The Node's anchor point was changed after being added to ScrollView

Bug #3069: Refactor and Improve EventDispatcher

Bug #3093: The last test of OpenglTest crashes on Windows

Bug #3104: Touch listener should be registered in Menu::initXXX and Control::init rather than onEnter

Bug #3106: EventListeners can't be removed sometimes

Bug #3107: When parsing XML using TinyXML, the data size has to be specified

Bug #3108: Change "char" to signed as default on Android arm architecture

Bug #3132: Wrong convention to jsval in cccolor4f_to_jsval and cccolor3b_to_jsval

Bug #3137: Device::setAccelerometerEnabled needs to be invoked before adding ACC listener

Bug #3138: ChipmunkTest crashes on MAC platform(64bit) sometimes

Bug #3159: Webp Test Crashes

Bug #3224: The subthread of CCHttpClient interrupts main thread if timeout signal comes

Feature #2768: Add Armature lua binding and releated test samples

Feature #2792: Performance Test: Sprite drawing

Feature #2794: Add LuaObjectBridge and LuaJavaBridge

Feature #2868: Bind UI and Scene parser to lua by bindings-generator and add releated test samples

Feature #2895: Synchronize JSB from master to developer

Feature #3037: Add assetsmananger lua binding and a releated test sample

Feature #3049: Add XMLHttpRequest lua binding and corresponding test sample

Feature #3099: Adding Mouse Support For Desktop Platform

Feature #3215: Adding tools of best c++ practice for upgrading game codes from v2.x to v3.x

Feature #3223: bind gui and studio

Feature #3296: upgrade box2d from 2.2.1 to 2.3.0

Refactor #2854: Disable CDT Builder on Eclipse.

Refactor #2905: Adjust folder structure

Refactor #3113: Using CMake to build linux projects