added WP8 projects
added _WP8
use angle projects from git submodule
project updated
use WINRT_EGL_WINDOW
enable m_esContent
updated project to DLL
updated project to DLL
updated project to DLL
added wp8 files
fixed folders in Assets/Resources
updated project settings
added missing files
fixed paths to third_party arm libs
updated project settings
added audio for WP8
updated GUID
updated project settings. Added missing files