Update js_bindings_ccbreader.cpp

owner can equal null when ccbreader load a file
add a xaml page to hello-cpp project
build support wp8 platform
Update the studio lua test cases
Merge branch 'master' of https://github.com/cocos2d/cocos2d-x into masterFix
Merge branch 'guichange' of https://github.com/koowolf/cocos2d-x into guichange
Merge pull request #4768 from samuele3hu/masterFix

Update the studio lua test cases
Revert "add a xaml page to hello-cpp project"

This reverts commit 71ec532c610dde313c8167f5eee26c51d1419727.
[JSB] Adds triggers jsbinding for master branch.
Merge pull request #4772 from koowolf/guichange

Guichange -  build support with wp8 platform
Merge pull request #4770 from dumganhar/master-ccs-trigger-jsb

[JSB] Adds cocostudio trigger jsbinding for master branch.
Resolve some spell errors and a bug that didn’t remove actions in the CocoStudioSceneTest
fix miss binding for cocostudio-gui change.
Rename some common script files to keep consistent
Merge pull request #4785 from Dhilan007/master_studio

fix miss binding for cocostudio-gui change.
Merge pull request #4333 from hbbalfred/master

close #3564: cc.BuilderReader.load( path, null, parentSize ); was not allowed
Update AUTHORS [ci skip]
Update CHANGELOG [ci skip]
[AUTO] : updating submodule reference to latest autogenerated bindings
Merge pull request #4788 from CocosRobot/updategeneratedsubmodule_1388649079

[AUTO] : updating submodule reference to latest autogenerated bindings