Updated example file comments.
Updated bundle.
Enabled ranged searches for created_at. Default scope set to order on updated_at.
Added index on created_at.
Improved the Text SQL indices.
Rearranged the json view.
Updated to ocean-rails 1.28.1, implementing correct BAN URIs for Varnish.
Updated bundle to get ocean-rails 1.28.2 and its bracket encoding in BAN URLs.
Now specifies Ruby 2.1.0.
Merge branch 'master' into staging