issue #5057, refactor LoadingBar
issue #5057, refactor UIPageView
issue #5057, refactor UIRichText
issue #5057, refactor UIScrollView
issue #5047, refactor UISlider
issue #5057, refator UITextField
issue #5047, refactor UIVideoPlayer
issue #5057, fix andriod and linux compile
Merge pull request #6602 from minggo/remove-unneeded-codes

remove unneeded codes
[ci skip]
Merge pull request #3 from chuanweizhang2013/v3luaruntime

fixed project name
[AUTO]: updating luabinding automatically
Merge pull request #6677 from CocosRobot/update_lua_bindings_1399873414

[AUTO]: updating luabinding automatically
issue #5057, fix android compile error
Merge pull request #6535 from dumganhar/value-optimize

closed #5099: Optimization for Value
[ci skip]
issue #5057, fix windows compile error
Label:fixed wrong logic of alignment.
Merge pull request #30 from Dhilan007/iss4660

Label:fixed wrong logic of alignment.
issue #5057, convert const char* to std::string&