Adding a rake task for updating your fauna schema
adding a reference to the fauna:migrate rake task to the README
Use Time objects for timestamps.
Merge pull request #26 from wam/allow-publisher-key-squashed

Allow a publisher key to be specified in fauna.yml
Merge branch 'master' of github.com:fauna/fauna-ruby
Merge pull request #25 from stevej/master

Adding a rake task for updating your fauna schema
Merge branch 'master' of github.com:fauna/fauna-ruby