deprecated UICheckBox setSelectedState/getSelectedState, use isSelected/setSelected instead
add swallow touch and propagation  customization to UIWidgets
add scrollView nested tests
Merge pull request #7811 from CocosRobot/update_lua_bindings_1408373119

[AUTO]: updating luabinding automatically
[AUTO][ci skip]: updating cocos2dx_files.json
[ci skip]
Merge pull request #7812 from CocosRobot/update_cocosfiles_1408373738

[AUTO][ci skip]: updating cocos2dx_files.json
Merge pull request #7797 from andyque/addOptionsForWidgetEventHandling

add swallow touch and propagation to parent widgets customization