Thomas-Scott/3Hat — pull request #9 by Thomas-Scott (2014-11-24 11:13:33+00:00)
Title: Code refactor

Hey guys, so I refactored all the code into what I think is a much more legible form. I also tweaked the build process and determined the differences between vanilla OpenSURF and our version. They are as follows:
- 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