sanity data for distanceToCenters test
Merge pull request #84 from KonstantinMatskevich:ocldistanceToCenters
added sanity data for ocl::bitwise_or and ocl::bitwise_xor
updated sanity data for ocl::blendLinear
Merge pull request #85 from ilya-lavrenov:ocl_bitwise_perf
Merge pull request #77 from ilya-lavrenov:ocl_blendLinear

Conflicts:
	testdata/perf/ocl.xml
updated sanity data for ocl::threshold
Merge pull request #88 from ilya-lavrenov:ocl_thresh
updated sanity data for ocl::Moments
Merge pull request #89 from ilya-lavrenov:ocl_moments
Merge remote-tracking branch 'origin/2.4'

Conflicts:
	testdata/perf/ocl.xml