changed eps in Retina_OCL test
Merge pull request #1852 from ilya-lavrenov:ocl_retina
recursive mutex for linux
ocl/core: added prototype for tests
fixed error in setting kernel arguments
Merge pull request #1861 from ilya-lavrenov:ocl_args_fix
Merge pull request #1857 from alalek:ocl_ta_tests_infra
ocl: disable tests
Merge pull request #1862 from alalek:ocl_disable_tests
mouse_and_match.py missing import cv2
Merge pull request #1850 from ilya-lavrenov:pthread_mutex
Merge pull request #1864 from berak:mouse_and_match
Merge remote-tracking branch 'itseez/master'