cocos2d/cocos2d-x — pull request #4261 by stammen (2013-11-15 00:41:37+00:00)
Title: Winrt libextensions fix

1. Added missing CocoStudio files to WP8, WinRT and WinRT_2013 project files.
2. Updated angle submodule to latest version
3. Fixed Windows Phone Store App certification passing tests.
4. Moved winrt version of pthread code to CCPThreadsWinRT.cpp and .h