Basic OpenSURF package configured with CMake.
Actually added the basic OpenSURF package....
Updated .gitignore to ignore .exe files
Code reorganization; committed dummy /src and /test files
test/main.cpp now reads images as Mat objects

...and converts to IplImage objects for use with OpenSURF library
.gitignore now ignores .swp files
started modifications for single-contour features

also added basic organization notes
a few more modification stubs
minor edits
modifications for match strength retrieval
merged from master
readded buildAndRun.sh
Merge pull request #5 from izewiske/3surf

merge 3surf