Added sanity data for RGB to YUV420p color converison
added test data for superres module
updated gpu sanity data
added sanity data for superres module
Merge pull request #28 from jet47:gpu-sanity into 2.4
removed obsolete demos & data
refactoring
refactored CMake scripts, switched to CPack
added denoising demo
split data between demos
convert videos to x264 and images to Jpeg
deleted performace demo
refactoring
added INSTALL_OPENCV_LIBS and INSTALL_CUDA_LIBS options
Merge branch 'cvtRGB2YUV420p' of git://github.com/Daniil-Osokin/opencv_extra into 2.4
Merge pull request #30 from jet47:new-gpu-demos-pack into 2.4
gpu test data updates from 2.4 branch
gpu : sanity data for Bayer* -> Gray color conversion
Merge branch '2.4'
Merge pull request #32 from jet47/gpu-debayer-gray

gpu : sanity data for Bayer* -> Gray color conversion