fix header guard
billboard release not
billboard release note
billboard releaseNote
add video player debug draw config
improve iOS WebView
improve android web view
modify release note
remove unneeded Android.mk
Merge pull request #8059 from andyque/addWebViewReleaseNote

modify release note
Merge pull request #8058 from andyque/fixWebView

improve webview coding style
Merge pull request #8056 from super626/v3

BillBoard Rease Notes
Merge pull request #8057 from samuele3hu/v3_beta0_test

Update cocos2dx_3d.ini
Merge pull request #8061 from minggo/fix-cocostudio-test-crash

[ci skip]remove unneeded Android.mk
[AUTO]: updating luabinding automatically
Merge pull request #8063 from CocosRobot/update_lua_bindings_1410794320

[AUTO]: updating luabinding automatically
[AUTO]: updating luabinding automatically
English fixes
Merge branch 'v3' of https://github.com/cocos2d/cocos2d-x into english_fixes

Conflicts:
	CHANGELOG
Merge pull request #8067 from ricardoquesada/english_fixes

English fixes