fixed #3460
 1. add removeall on Destroy TriggerMng.
 2. Support for the same json file  parsed on 2.x and 3.x.
fixed #3460 fixes dead while.
#issue 3460 modify _ComName to _comName
fixed 3460 fixes build error
adding missing CocoStudio trigger code
Merge pull request #4690 from MSOpenTech/winrt-trigger-fix

Added missing CocoStudio Trigger code to WP8 and WinRT projects
fixed #3460 SceneTest crashed when back to the main menu scene.
fixed #3460 modify error Wrong indent.
fixed #3460 revert ui action play code.
Merge pull request #4665 from chengstory/#3460

fixed #3460
Merge branch 'master' into master_nutty_modify_framework_newwidget

Conflicts:
	extensions/CocoStudio/Reader/SceneReader.cpp