Add coverage helper script
Add initial lettuce support
Add some more lettuce tests
Merge pull request #100 from nhandler/nhandler-lettuce

Add lettuce tests
Merge pull request #101 from nhandler/nhandler-coverage

Add code coverage
small name change refactor
Merge branch 'master' of https://github.com/nhandler/cs429
Merge branch 'master' into knusbaum-animation