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
Bug #1890 Opencv 2.4.0 with QT 4.7.4 and cvcreatebutton exception fixed.

QVector range check exception fixed.
Applied fix suggested in bug 3282 and shortened code
fix #3296 : Unsupported gpu architecture 'compute_21'
fixed kernel compilation warnings on MacOSX
enabled accuracy tests for the functions that use inside AMD Blas/Fft
ocl: code cleanup, fix .clb files
Merge pull request #1595 from alalek:cl_code_cleanup
Merge pull request #1599 from ilya-lavrenov:ocl_mac_kernel_warnings
fixed ocl optical flow: sparse and tvl1
Merge pull request #1601 from ilya-lavrenov:ocl_fix_tvl1_and_sparse
ocl: remove support_image2d(): we target on OpenCL 1.1 (with image2d support by default)
ocl: fix cleanup in static builds
ocl: fix CV_EXPORTS usage (misplaced in functions declarations)
ocl: dump device info in tests