issue #2103 add menu test lua sample
Merge branch 'master' of https://github.com/cocos2d/cocos2d-x into MenuTest
issue #2103 add a newline to CCInterger.pkg
Merge branch 'MenuTest' of https://github.com/samuele3hu/cocos2d-x; branch 'master' of https://github.com/cocos2d/cocos2d-x into MenuTest
Merge branch 'MenuTest' of https://github.com/samuele3hu/cocos2d-x; branch 'master' of https://github.com/cocos2d/cocos2d-x into MenuTest
Merge pull request #2621 from samuele3hu/MenuTest

issue #2103: Add menu test sample of testlua