Merge pull request #372 from cuda-geek:gpu-cascade-fixes
yet another minor fix in cv::transpose()
Merge pull request #393 from Daniil-Osokin:bugfix_doc_multi_issues
Merge pull request #394 from taka-no-me:fix_tiff_test
Merge pull request #318 from AnnaKogan8:fixed-perf-tests
Merge pull request #390 from taka-no-me:fix_relative_error_check
added test for the old cvHaarDetectObjects. disabled AVX optimization in haar.cpp. it should cover tickets #2534, #2591, #2669
disabled the use of SSE4 instructions as well to make the code compatible with the old Intel and AMD chips
Added a test for invalid key sizes in LSH tables
Checked key_size in LSH table for validness (#2677)
Added info() method in descriptor matchers (#2330)
Documented the TermCriteria class (#2560)
Merge pull request #392 from vpisarev:python_fixes2
fixed compile warnings
Merge pull request #398 from ilysenkov:bugfix_2330
Merge pull request #397 from ilysenkov:bugfix_2677
Merge pull request #400 from ilysenkov:bugfix_2560
Merge pull request #396 from vpisarev:facedetect_fixes
a part of PR269 (parallelization of several functions) by Alexander Mordvintsev
Add new app dedicated for training soft cascades.