added perf sanity data for ocl_gemm
Merge pull request #214 from ElenaGvozdeva:ocl_perf_gemm
Minor wording fixes in internal Android documentation
added cloning reference
added test reference for decolor
added npr reference
fix reference with non compresed png
update reference after bugfix
Added sanity data for HoughLines performance test
Merge pull request #220 from akarsakov:ocl_houghlines_perf_test
Merge pull request #217 from PhilLab:androidDocFix
change reference due to 64->32bits fix
fix references due to the introduction of separated filters
added cloning reference
added test reference for decolor
added npr reference
fix reference with non compresed png
update reference after bugfix
change reference due to 64->32bits fix
fix references due to the introduction of separated filters