Added Polygon wrapper class to make our lives simpler.  Let's hope it doesn't bring us too many head aches
Stray hash in one of the files.  Should have bootstrapped before commiting
It turns out the hash was not a stray hash at all.  It had an owner who greatly missed it while it was gone
Merge pull request #5 from rodrigois/master

Minor changes to compute single offsets
fixed untracked files (i hope)