[gegl] removing opencl tests

[Victor Matheus de Araujo Oliveira <vmaolive src gnome org>]

commit a7fbfec9d82431d49a435044320f19bb99dcf205
Author: Victor Oliveira <victormatheus gmail com>
Date:   Fri Mar 23 12:22:15 2012 -0300

    removing opencl tests
    
    in the future this should be done tests/compositions where opencl
    should be enabled and disabled and results compared.

 tests/opencl/.gitignore                    |    7 ---
 tests/opencl/Makefile.am                   |   32 -------------
 tests/opencl/test-cl-brightness-contrast.c |   62 -------------------------
 tests/opencl/test-cl-over.c                |   69 ----------------------------
 4 files changed, 0 insertions(+), 170 deletions(-)