Emulators's GLES 2.0 translator implementation
This is the GLESv2 on top of openGL implementation on the host
most of this change is moving code which is necessary by both
GLES 1.0 and GLES 2.0 implementations from GLES_CM folder into
GLcommon folder.

GLESv2Imp - includes GLES 2.0 entry points implementation

Change-Id: I934fb963478a7f596d824612f847a5aa77d2ed9d
37 files changed