new label:add support for distanceField
PerformanceTest:add performance test for label.
fix compiling error on linux and android.
fix bad position for performance test about Label.
label : fix some error on android when the GLSL versions is 1.0
issue #3341:fix Incorrect at TextureCache::addImageAsync for repeatedly execute for the same image
[Win32] fix argument type.
- argument of interface is ssize_t.
issue #2171: [New Renderer] Fixing compilation errors for Android.
issue #2171: NULL —> nullptr for Android warning of CCBAnimationManager.cpp.
Merge pull request #4500 from pyrasis/develop

[Win32] fix compile error.
issue #2171: Fixing compilation errors for Linux port.
issue #2171: Ignores Director::getFrustum.
Merge pull request #4460 from Dhilan007/label_distanceField

new label:add support for distanceField
[AUTO] : updating submodule reference to latest autogenerated bindings
Merge pull request #4501 from CocosRobot/updategeneratedsubmodule_1387265097

[AUTO] : updating submodule reference to latest autogenerated bindings
issue #2171: Don’t ‘using namespace std;’ in header file.
issue #2171: small fix in ccTypes.h
issue #2171: Reorder renderer files for iOS & mac project.
issue #2171: Adds header files of renderer in cocos2d.h.
issue #2171: Binds New renderer classes, ignores NewTextureAtlas.
Merge branch 'develop' of git://github.com/cocos2d/cocos2d-x into iss2171-new-renderer

Conflicts:
	cocos/2d/CMakeLists.txt