(cherry picked from commit 4f9c081d)

(cherry picked from commit 2272a587)

(cherry picked from commit b036fc75)

(cherry picked from commit 09d25e11)

Also deleted miscellaneous remaining multimon cruft.
Deleted #include <winuser.h>, because <windows.h> includes it
already.

This should have a nice side effect of preventing us from
accidentally using any Windows API that's too new.
(cherry picked from commit 795c108f)

* out of border access in edgesHysteresisLocalKernel
* incorrect usage of atomicAdd(cherry picked from commit 5dbdadb7)

This reverts commit dbce9069.
(cherry picked from commit bfc27271)

This reverts commit 33d42b74.
(cherry picked from commit 5d099df5)

(cherry picked from commit 3e4bb371)

This reverts commit 952027a8.
(cherry picked from commit b6ba1f22)

This reverts commit e91bf95d.
(cherry picked from commit da44a2fa)

(cherry picked from commit b86088b8)

(cherry picked from commit 530702c5)

possible bug in CPU version(cherry picked from commit 3cb8b352e52f85847d98d2b0ece32ba5bdb5c31b)

possible bug in CPU version(cherry picked from commit 59155c1eefb6f22e362e34a8d73b31841eb3413a)

it fails because driver terminates CUDA kernels after time out
(cherry picked from commit fa5bbb5f8dc1a86cfe004fb258d66e56c90560d6)

disable NPP for GpuMat methods and for copyMakeBorder(cherry picked from commit 316d49fc0fb7a609ebb0a65efc207faea6b978a4)

disable some gpu tests if library was built without CUFFT(cherry picked from commit b4b929d27cc25822dd15b5b96b8d335c59d4408c)

gpu test output files moved from cwd to temp folder(cherry picked from commit 49731ad5)

Useless output to console fixed;
Test output files moved from cwd to temp folder.
(cherry picked from commit 87935f35)

disable performance test for gpu generalized hough(cherry picked from commit 063d8b42)

(cherry picked from commit 3d261e8a)

Original project: https://github.com/taka-no-me/android-cmake/
Revision: 5db45cfb87fec180b74963d3680dd60d4d8d8c3a
(cherry picked from commit c8150436)

(cherry picked from commit d45350a0)

Added opencv_testing.sh.in file;
opencv_testing.sh installation guarded by OS check.
(cherry picked from commit d9dc5ffa)

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.
(cherry picked from commit 39201e68)

(cherry picked from commit f332cba1)

(cherry picked from commit b75cbfde)

Conflicts:

	cmake/OpenCVModule.cmake

(cherry picked from commit 086792ec)

(cherry picked from commit 7821fe2b)

Conflicts:

	cmake/OpenCVModule.cmake

(cherry picked from commit 33d42b74)

(cherry picked from commit d8473876)