lot's of changes; nonfree & photo modules added; SIFT & SURF -> nonfree module; Inpainting -> photo; refactored features2d (ORB is still failing tests), optimized brute-force matcher and made it non-template.

modules/python/src2/cv2.cpp

@@ -17,6 +17,8 @@
 #include "opencv2/objdetect/objdetect.hpp"
 #include "opencv2/video/tracking.hpp"
 #include "opencv2/video/background_segm.hpp"
+#include "opencv2/photo/photo.hpp"
+#include "opencv2/nonfree/nonfree.hpp"
 #include "opencv2/highgui/highgui.hpp"
 
 using cv::flann::IndexParams;