Fixed OCL samples' install path being inconsistent with the other samples.
replaced explicit __stdcall by CV_STDCALL
Merge pull request #1404 from ilya-lavrenov:stdcall
Merge pull request #1402 from SpecLad:ocl-samples
GPU resize: removed a few parameter names to avoid unused parameter warnings.
fixed data path
Merge pull request #1406 from SpecLad:gpu-resize-warn
Merge pull request #1407 from ilya-lavrenov:ocl_test_mog