regression test for bug 3172
fix for bug 3172
Revert "fix for bug 3172"

This reverts commit ed2cdb71e5821db85b57cf60d88689c2bf32aeeb.
fix for bug 3172
Add VS2013 support

Fix indentation in output that made it look like changes were dependent on WinRT when they are independent libraries.

Defaults needed flipping otherwise undesired behavior.  Change is tested with combinations.

Fixed and tested

Windows Phone v8.0/v8.1 SDK for Universal Windows Apps (Windows Phone v8.1 Silverlight App support not included) and fix initial cache causing problem
Merge pull request #2711 from GregoryMorse:patch-5
Fixing a line where integer data was treated as floating point data.
Check sure that we're not already below required leaf false alarm rate before continuing to get negative samples.
Merge pull request #3236 from vpisarev:fix_traincascade
Merge pull request #3235 from Atanahel:gbt_bugfix
regression test for bug 3172
fix for bug 3172
Revert "fix for bug 3172"

This reverts commit ed2cdb71e5821db85b57cf60d88689c2bf32aeeb.
fix for bug 3172
Merge branch 'bug_3172' of https://github.com/elmarb/opencv into bfmatcher_fix;
use different fix for the problem, embedded right into the BFMatcher.
Merge pull request #3238 from vpisarev:bfmatcher_fix
Bugfix brute_force_match.cl (Bug #2837): wrong results for non-float descriptors in OpenCL BruteForceMatcher
Bugfix brute_force_match.cl (see http://code.opencv.org/issues/2837): wrong results for non-float descriptors in OpenCL BruteForceMatcher
Merge branch 'bugfix_brute_force_match_cl' of https://github.com/WilhelmHannemann/opencv into bugfix_brute_force_match_cl
Fixed compilation errors under VS 2010 and Win 7