saved migration
Merge branch 'master' of https://github.com/fox-squirrels-2013/potluck into model-tests
Merging because we need the updating master to properly impletment our model tests
host validations set
basic validations set for items, events, hosts. Events and Hosts forms display errors. Items does not yet (ajax issue)
model tests completed
create/delete event tests working. Also add item test working. Marking item as important/purchased tests in progress
simplecov added, new routes in hosts and items controller deleted
Merge pull request #17 from fox-squirrels-2013/model-tests

Model tests