Add PNG images of color_type PNG_COLOR_TYPE_PALETTE to run tests to solve issue 3075
added basketball1.png for haar perf test
updated sanity data for gpu resize
sanity data for ocl perf tests
Merge pull request #62 from jet47:gpu-resize
Merge pull request #61 from ilya-lavrenov:perf_ocl
Merge pull request #60 from leszekhanusz:png_palette_alpha