- leaner build part 6 of X
- Get rid of the ARB_blend_func_extended, ARB_explicit_attrib_location, ARB_seamless_cube_map, ARB_texture_multisample extension EXT_provoking_vertex, EXT_vertex_array_bgra and AMD_seamless_cubemap_per_texture extensions
#CORE-7499
svn path=/trunk/; revision=60505