Autotuned_index now prints all info into logger instead of couting it.
WinRT core compatibility fixes

Update system.cpp

Update system.cpp

Update system.cpp

Update matching.cpp

Update matching.cpp
highgui: fix segfault on CvCapture_GStreamer::retrieveFrame

CvCapture_GStreamer::retrieveFrame assumes that RGB videos are 24BPP.
This is not necesarily the case, unless we explicitly tell GStreamer
that we want 24BPP RGB streams.

Adding bpp=(int)24 to the appsink caps.
Fix non-Android cross compilation with OpenCVConfig.cmake
fixed bug 3484
fix bug 3252
bug 2740 added fix
fix bug 3434
fixed bug 2626
Merge pull request #2721 from zarrabeitia:2.4
Merge pull request #2714 from asmorkalov:ocv_cmake_config
Changed ostringstream to ostream for new print_params and added the old
version of print_params for backwards compatibility.
fix OpenCVConfig.cmake template - missing parentheses
Merge pull request #2727 from StevenPuttemans:bug_3484
Merge pull request #2692 from 1Hyena:2.4
Merge pull request #2699 from GregoryMorse:patch-1
Merge pull request #2728 from StevenPuttemans:bug_3434
Merge pull request #2729 from StevenPuttemans:bug_3252
Merge pull request #2730 from StevenPuttemans:bug_2740
Merge pull request #2731 from StevenPuttemans:bug_2626