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翻译API说明
Update CCActionInstant.h

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translation CCLabel.h & CCLabelAtlas.h
汉化CCFontAtlasCache.h
Update CCActionInterval.h

CCActionInterval.h translation.
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Update CCActionManager.h

翻译API
Update CCActionPageTurn3D.h
Update CCActionInstant.h

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Update CCActionInterval.h

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翻译api： CCActionGrid.h 和CCActionGrid3D.h
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Merge pull request #2 from hanbihui/v3

翻译API说明
api翻译： pysicsbody.h
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补充ccgridaction.h和ccgridaction3d.h原有@brief 等关键字后面没有翻译的部分。
Merge pull request #11 from chrishine/v3

translate annotation of "CCActionTween.h" and "CCAnimation.h"