Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_3D
Remove manaul lua-bindings for Armature::getOffsetPoints
replace raw string literal with const external variables to keep consistence.
Finished Sprite3DHitTest
Merge pull request #8179 from MSOpenTech/wp8-v3-fix

WP8 fixes for v3.3 app certification tests
Merge pull request #8193 from andyque/improveCocostudioReader

replace raw string literal with const external variables to keep consistence.
Improved thread safety
added ClippingRegionNode
standardized codes
Fix pull request #6894 merge conflicts
change script file modified time will cause Cocos Code IDE reload file.
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3
Sprite3DHitTest use BoundingBox
Merge pull request #6984 from zhouxiaoxiaoxujian/improvement/COC-4

Improvement ImageViewReader don't necessary loadTexture when imageFilePa...
[ci skip] Update CHANGELOG
[ci skip]Update Authors
Merge pull request #8197 from cocoscodeide/v3

change script file modified time will cause Cocos Code IDE reload file.
Merge pull request #8192 from samuele3hu/v3_3D

Add Camera3DTest ,BillBoradTest and more Sprite3DTest for Lua, and update the related lua bindings files
[ci skip] Update CHANGELOG
Merge pull request #8171 from huangshiwu/v3_Teivaz

Enable screen orientation change handling - by Teivaz