fixed warning and logic error
1.fixed action may shake a little
2.fixed frame event will emit even they do not in current play section
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into v3
add new line at the end of the file
Merge pull request #7123 from andyque/cleanupBinaryLoader

cocostudio binary parser
Merge pull request #7157 from 2youyouo2/v3

update action timeline