Prepare branches for each supported Rails version: 3.2
Started Rails-4.0 branch for testing
Prepared app for Rails 4.1
Fixed issue in Routes
Updated views to look good with bootstrap 3.2
Load filterrific from local path so that I can test filterrific edge version
Removed unused helpers
Removed unused spec
Added MiniTest::Spec integration specs for filterrific and travis settings
Removed unused .keep files
Ignore vendor/bundle. This is where wwtd caches gems.
Updated .travis.yml to test multiple database adapters
Updated travis database testing