Sprite3DHitTest use AABB testing
Sprite3D set default _contentSize by AABB
Merge pull request #129 from songchengjiang/new_v3

Sprite3DHitTest use AABB testing
[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #7961 from andyque/addChipmunkStaticLib

Add chipmunk static lib
Merge pull request #7993 from CocosRobot/update_cocosfiles_1410328993

[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #7978 from super626/v3

Calculate Content Size for Sprite3D