Remove non-existing files
adding missing files
Merge pull request #1234 from Toeplitz/next

Remove non-existing files
Fixes material generation for new shaders/material system
Merge pull request #1235 from seanpaultaylor/next

Fixes material generation for new shaders/material system
gameplay.vcxproj /MDd changed to  /MD <RuntimeLibrary>MultiThreadedDLL</RuntimeLibrary>
Merge branch 'next' of https://github.com/blackberry/GamePlay into next-hgh