Rename the library file name of uc SDK.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
issue #2416, Add ProtocolSocial for android platform.
issue #2378: Setter/Getter for CCTexture2D, removing CC_PROPERTY_XXX macros.
issue #2378: Setter/Getter for TextureAtlas, removing CC_PROPERTY_XXX macros.
issue #2416, Add ProtocolSocial for iOS platform.
closed #2416, Add social plugin : SocialNd91 & add sample code for social plugins.
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop
issue #2378: Setter/Getter for Director, removing CC_PROPERTY_XXX macros.
issue #2378: Setter/Getter for AtlasNode, removing CC_PROPERTY_XXX macros.
issue #2378:  More setter/Getter, removing CC_PROPERTY_XXX macros.
issue #2378: inline function are in header files now.
issue #2378: Reverting CCPlatformMacros.h
issue #2378: Minor fix in CCParticleSystem.
issue #2378: Variables to protected for Texture2D.
issue #2378: Mark ParticleSystem::getOpacityModifyRGB as deprecated.
issue #2378: ParticleTest: _emitter->getOpacityModifyRGB --> _emitter->isOpacityModifyRGB
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into iss2378-remove-CC_PROPERTY
issue #2378: Compilation error fixes.
issue #2378: More override functions.