Rails 4.1.1

:fork_and_knife: Upgrades to Rails 4.1.1 and makes a few changes to account for some API changes.
There was a recent change to the `count` method it doesn't play nice with pg_search see [this issue](https://github.com/Casecommons/pg_search/issues/127) and [this issue](https://github.com/rails/rails/pull/10710) the recommendation seems to be to explicitly call `count(:all)` if you have any better suggestions let me know.