Added fix in CMakeLists.txt for contrib module.
Native camera libraries updated.

Android 4.3 support added;
ANY camera index support fixed;
applyProperties now uses camera->reconnect() instead close/connect for Android 4.x.
(cherry picked from commit fff91eef0bd301e791173259ccf884c23397c956)
New Tegra detector with Android 4.3 support added. Manager version++.
(cherry picked from commit aa00b5a0ab3d7289af8ab2006f8521fd3ed17e92)

Conflicts:

	platforms/android/service/engine/jni/BinderComponent/TegraDetector.cpp
OpenCV version++. Current OpenCv version 2.4.6.2
fix for bug #3219 (undefined reference in GPU samples)
Updated with comments of speclad
If device does not support double, returns immediately.
Double floating points are not default supported by OpenCL.
Update the OpenCL documents.
fix three warning about mog, mog2 and KNearestNeighbour.
fix warning about addWeighted and remove magnitudeSqr().
fix for bug #3291:

add INSTALL command for TBB target
fixed ocl::minMax
fixed ocl::countNonZero
Missing closedir with opendir
Add opencl svm.
fix build error
Fix new blank line at EOF.
Make libv4l support optional for testing purposes.
fixed ocl::sum, ocl::sqrSum, ocl::absSum
fixed ocl::phase