houghlines.py for HoughLinesP() and HoughLines()
houghcircles.py for HoughCircles()

sample code : https://github.com/Itseez/opencv/blob/master/samples/cpp/tutorial_code/features2D/SURF_descriptor.cpp

Bug #2888

http://code.opencv.org/issues/2926

OpenCV Manager verison incremeneted;
Docs and tests updated accordingly;
COnstant for Manager initialization added.

Old paths can have problems with cross-compilation