Merge branch 'master' of https://github.com/crockj72/Assignment-2 into crockj72-master
Merge branch 'master' of https://github.com/b-cumber/Assignment-2 into b-cumber-master
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Changed to usecases.tex.  Still need to cleanup.
Merge pull request #23 from cawaltrip/master

Big change