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
Updated with comments of speclad
Updated build of ffmpeg library (v 2.0.2). Builded with mingw (gcc 4.6.1) with
folowing additional options: --enable-w32threads, --arch=i686 (for 32-bit
library, workaround for http://trac.ffmpeg.org/ticket/2363)
made LOOP_TIMES as a command line option with default value=1
Merge pull request #1516 from akarsakov:new_ffmpeg_build
Merge pull request #1369 from StevenPuttemans:fix_featuretracker
Merge pull request #1636 from ilya-lavrenov:ocl_loop_times
Merge tag '2.4.6.2' into 2.4

OpenCV 2.4.6.2 (Tegra detection and native camera update)