Update UIWidget.pkg and the related binding codes
Merge branch 'master_armature' of https://github.com/samuele3hu/cocos2d-x; branch 'master' of https://github.com/cocos2d/cocos2d-x into master_armature
Merge pull request #5747 from samuele3hu/master_armature

Update UIWidget.pkg and the related binding codes