Cyoa 20141023 rc

Not complete, but numerous updates for review:
-hound and rubocop config files
-use CDN for foundation.css
-use scopes
-move globals to local ENV
-partials cleaned
-remove inline js
-update poor variable, field names
-add/update tests
Helpers are for abstracting view logic, not for general utilities. This stuff probably just belongs in a PORO in the `/model` directory. Or, interactors, but don't bother with those for this assignment.