performance tests for ORB
added support of ksize >= 5 to cv::Laplacian
performance tests for FAST
compare with scalar (cn > 1)
Merge pull request #2487 from ilya-lavrenov:tapi_perf_orb
Merge pull request #2549 from ilya-lavrenov:tapi_laplacian
integer cv::resize (INTER_LINEAR && CV_8UC(cn))
Merge pull request #2552 from ilya-lavrenov:tapi_compare
Merge pull request #2536 from ilya-lavrenov:tapi_resize_linear