[Piglit] [PATCH RESEND 0/3] outstanding gs tests from early July

[Paul Berry]

It looks like these 3 patches slipped through the cracks of the review
process.  Anyone care to review or ack them?

[PATCH RESEND 1/3] Sanity test interactions between ARB_geometry_shader4 and other extensions.
[PATCH RESEND 2/3] gs: Test that gl_VerticesIn is correct for all input primitive types.
[PATCH RESEND 3/3] gs: Verify that uniforms and constants are available in geometry shaders.