support not calculate tween effect
change angle range from (-180 - 180) to no limit
Merge branch 'master' of https://github.com/2youyouo2/cocos2d-x
Change rotation range from (-180 -- 180) to (-infinity -- infinity)
change tab to 4 space
init CCContourData
fix hd resource
remove unused line
Merge pull request #3605 from 2youyouo2/master

update armature
Remove useless codes
fixed bug of drag panel
fix calculating rotation
Merge pull request #3631 from 2youyouo2/master

fix calculating rotation
Merge branch 'master' into #4557
Add getDescription method
Merge pull request #3628 from nutty898/#4557

Remove useless codes[ci skip]