The Mother-of-All code review:
 1. Fix AllowRSPrefix bug
 2. Remove member mRS*Pragma in class RSContext
 3. No longer only support 2x2, 3x3, 4x4 arrays
 4. Fix Export All code for victorhsieh
 5. Improve readability and maintainability
 6. size_t -> int in calculating padding

Change-Id: I772aebd1440af66a89e2d2e688b193e500f38d69
28 files changed