v2.1.2

Bug #1616: Edit Box bug fixed

Bug #1624: Fixed cc.TextFieldTTF to support lowercase characters

Bug #1739: SetEnabled doesn't work for cc.MenuItemToggle

Bug #1816: Fix bug of getTileGIDAt in TileMap module

Bug #1833: Sync EditBox to -x v2.1

Bug #2095: cc.LabelTTF multi line optimization in WebGL mode

Feature #1422: shader for WEBGL

Feature #1423: kazmath for WEBGL

Feature #1615: Add WebGL rendering

Feature #1651: Update Closure.jar and config files.

Feature #1652: Fixed Texture2D compatibility for JSB

Feature #1663: Ccbi extension auto-completion

Feature #1694: Add unsupported browsers warning

Feature #1695: Add designed solution for multi resolutions

Feature #1704: Improved transform

Feature #1706: Add support of accelerometer

Feature #1757: Synchronize to cocos2d-x v2.1rc0a

Feature #1759: Update CCBReader for latest version of CocosBuilder

Feature #1815: Add supporting for getStringFromFile and JSON preloading

Feature #1840: Cocos2d-html5 V2.1.2 Release