possible bug in CPU version

possible bug in CPU version

it fails because driver terminates CUDA kernels after time out

Useless output to console fixed;
Test output files moved from cwd to temp folder.

Original project: https://github.com/taka-no-me/android-cmake/
Revision: 5db45cfb87fec180b74963d3680dd60d4d8d8c3a

It's not documented, and it does nothing unless CMake 2.0 compatibility
is enabled (and it isn't):

https://github.com/Kitware/CMake/blob/v2.6.0/Source/cmConfigureFileCommand.cxx

Added opencv_testing.sh.in file;
opencv_testing.sh installation guarded by OS check.

CV_CAP_PROP_SUPPORTED_PREVIEW_SIZES_STRING property is not supported
by all VideoCapture backends. Some backends can return 0.0 or -1.0.

Env setup for testing package implemented using /etc/profile.d;
Variable with path for all native samples added;
Path for test binaries and test data updated.