bug on began touch - prevpoint
Add ccRandom.h
CCRANDOM macro use ccRandom
Fix typo
fix getEngine
Fix xcode warning that cause `getEngine` inline expansion
deprecated UICheckBox setSelectedState/getSelectedState, use isSelected/setSelected instead
add swallow touch and propagation  customization to UIWidgets
add scrollView nested tests
Split cocos3d from cocos2d on the iOS/Mac platform and adjust the related iOS/Mac test project
Split cocos3d from cocos2d on the android、win32 and linux platform and adjust the related test project
Split cocos3d from cocos2d on the android、win32 and linux platform and adjust the related test project
Split lua bindings for 3D from cocos2d
Add manual lua bindings for 3d and adjust related test case on different platform
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3_3_3d_module
Remove lib search paths for libcocos3d
Add a newline for some files
fixed ArmatureAnimation::setSpeedScale
Merge pull request #7808 from 2youyouo2/v3

fixed ArmatureAnimation::setSpeedScale
Update cpp and lua template to support  cocos3d lib