Small fix in Lua test.
Merge pull request #6251 from dumganhar/develop

Small fix in Lua test.
Memory leak fix in SchedulerTest
Add support for orientation change callback (applicationScreenSizeChanged) in Android Java activity.
Merge pull request #6265 from sachingarg05/AndroidJavaActivityOrientation

Fix Orientation Change Support for Android Java Activity
[ci skip]
Merge pull request #6256 from dumganhar/scheudlertest-leak

Memory leak fix in SchedulerTest
Merge branch 'develop' of https://github.com/natural-law/cocos2d-x; branch 'develop' of https://github.com/cocos2d/cocos2d-x into develop