Added simplecov gem
Fixed tests so that they pass. Still 70.15% coverage
Added features testing with Capybara for guests. Test for voting are commented out at the moment.
Removed coverage files from git
Merge pull request #7 from fox-squirrels-2013/user_features_test

Guest features test
my things
minor changes
Merge pull request #8 from fox-squirrels-2013/me

Me
Merge branch 'master' of https://github.com/fox-squirrels-2013/brickbat
deleted old migratation file that got overwritten
small style changes