OCL: enable clAmdFftGetVersion
Added check AmdFft version to be sure that AmdFft binaries are available
attempt to fix compilation of OpenCL cv::transpose for AMD
Merge pull request #3172 from ilya-lavrenov:tapi_transpose_amd
Merge pull request #3171 from akarsakov:amd_fft_fix
Fixing Matx ostream operator

cv::Matx could not be converted to c::Mat automatically
Merge pull request #3177 from PhilLab:patch-3