fix bug clippingNodetest on mobile
optimize button
Modify "include"
Update the lua test cases about the armature
Merge branch 'develop' of https://github.com/cocos2d/cocos2d-x into developNewUI
Add "override"
Modify renderers draw order define.
Merge branch 'develop' into develop_nutty_modify_framework_optimizewidgets
Merge pull request #4826 from Dhilan007/develop_crash

update vs project for split spine binding.
Merge pull request #4825 from samuele3hu/developNewUI

Update the lua test cases about the armature
Merge pull request #4828 from Dhilan007/develop_crash

fix compiling error in TransitionTest on vs.
Merge pull request #4821 from nutty898/develop_nutty_modify_framework_optimizewidgets

optimize button
[AUTO] : updating submodule reference to latest autogenerated bindings
Merge pull request #4829 from CocosRobot/updategeneratedsubmodule_1388738242

[AUTO] : updating submodule reference to latest autogenerated bindings
don't release an object return by Object::create()
Don't release an autoreleased object
Merge pull request #4832 from minggo/performancetest-crash

fix a crash in PerformanceTest:AllocTest
Merge pull request #4833 from minggo/bug-fix

Fix crash of PerformanceTest:PerformanceNodeChildrenTest
Put "initxx" functions into protected.
Don't release autoreased object.