Update js_bindings_ccbreader.cpp

owner can equal null when ccbreader load a file
proj.mac FontTest fix (was not rendering TTFs)
Merge branch 'master' of https://github.com/cocos2d/cocos2d-x
temp commit
modify for project option
modify for editor
Modify scene reader
Merge pull request #1 from liamcindy/NuttyUI

Nutty ui
Add refresh layout method
Modify actionnode
Modify actionnode
Add new samples
Add listview and pageview reader
Modify reader
Modify reader
Merge branch 'master' into master_nutty_modify_framework_newwidget

Conflicts:
	extensions/CocoStudio/Reader/SceneReader.cpp
Modify makefiles
Modify samples makefiles
Remove "override"
Modify managing of widgets' children