Merge pull request #3006 from smvv:fix_findContours_for_python2
Merge pull request #2994 from znah:py_hpp_glob
fixed compile warnings and removed extra whitespaces
disable OpenCL difference norms with mask, since some of the tests fail
Merge pull request #2179 from adishavit:feature-SupportClipboardCopyOnWindows
performance issue for cuda TVL1 when gamma = 0
removed ERFilter (to be moved to opencv_contrib/modules/text) and lineMOD (to be moved to opencv_contrib/modules/rgbd)
trying to make OpenCL builder green
fixed doc builder warnings
fixed compile warning with GCC
disabled some more stuff
disabled ocl_minmaxloc on 32-bit data completely
Merge pull request #2998 from ernest-galbrun:cuda_concurrency
Merge pull request #2996 from akarsakov:ocl_dft_new_concept
Merge pull request #2989 from smvv:gstreamer_capture_init
Merge pull request #3010 from vpisarev:ocl_disable_some_norms2
Updated Documentation
recursive filter output corrected
changed demo tutorial path
removed build error

Whitespaces removed