izewiske/3Hat — pull request #10 by Thomas-Scott (2014-11-24 11:10:20+00:00)
Title: Code refactor

I refactored all the non-library source code into a, I think, more legible state. I also determined the files that changed from vanilla OpenSURF to our version and I've listed them here:
- ipoint.h and ipoint.cpp added support for MatchesVec
- surf.h, surf.cpp, surflib.h
- changes to support contour functions
- fasthessian.h, fasthessian.cpp
- new constructor and supporting functions
- ContourMat.h, ContourMat.cpp
- added this class to store a contour matrix, vector of booleans
- fasthessian needed an ifdef clause for responselayer