[Piglit] [PATCH] sso: Add several misc API error tests

From: Ian Romanick V3: rebased, fix variable copy & paste error, update the relink_program_created_by_glCreateShaderProgram() test to check for linking error when in core profile and no error in compat (Timothy). v2: Add missing extension check for

[Piglit] [PATCH] arb_shader_storage_buffer_object: add missing GLSL versions.

From: Dave Airlie No GLSL version implies GLSL 1.10, but that isn't supported by fglrx in core profiles. This lets the tests run and fail in more interesting ways on fglrx. Signed-off-by: Dave Airlie ---