Added EditBox implementation for Mac OSX.
issue #1639:set visible to correct value
issue #1620: Added sqlite3 library for win32.
issue #1620: Added LocalStorage support to extensions.
issue #1620: Renamed LocalStorage.c to LocalStorage.cpp
issue #1620: Binding sqlite3 to sys.localStorage. And updated win32 project configuration.
Merge pull request #1821 from minggo/iss1639_CCBReader

issue #1639:set visible to correct value
Merge pull request #1822 from dumganhar/gles20

fixed #1642: Adding tools for generating jsbinding codes on windows.
fixed #1620: Using sqlite3 to implement sys.LocalStorage for iOS and android.
fixed #1620: Invoking localStorageFree in the destructor of ScriptingCore. Added header file to cocos-ext.h
fixed #1620: Check return value.
fixed #1620: Added license. Removed LocalStorage.h from cocos-ext.h.
Merge pull request #1823 from dumganhar/iss1620-sys-localstorage

fixed #1620: Using sqlite3 to implement sys.LocalStorage.
issue #1645: Updated js template for iOS project.
fixed #1645: JS Project created by xcode template doesn't work correctly.
fixed #1645: Excluded proj.win32.
Merge pull request #1825 from dumganhar/iss-1645-jstemplate-ios

fixed #1645: JS Project created by xcode template doesn't work correctly.
Merge branch 'gles20' of https://github.com/cocos2d/cocos2d-x into gles20
issue #1646: Updated spiderMonkey to FF18.0.
issue #1646: Using GNU libstdc++ to build spiderMonkey on Android.