update tests
Merge branch 'master' of github.com:chukong/quick-cocos2d-x
update luabinding
modify welcome
Merge pull request #361 from htlxyz/hotfix/samples_browser_improve

modify welcome
improve CCNode Node Event
Merge branch 'master' of github.com:chukong/quick-cocos2d-x
显示unicode编码的字符

win版本的messagebox支持unicode编码的字符串，解决showalart显示中文乱码问题
fixed #362
Merge pull request #363 from htlxyz/hotfix/samples_browser_improve

fixed #362
Merge pull request #364 from zhanglei0321/master

显示unicode编码的字符
Merge branch 'master' of https://github.com/chukong/quick-cocos2d-x

Conflicts:
	lib/cocos2d-x/scripting/lua/cocos2dx_support/LuaCocos2d.cpp