refs #707 bug fix, add j
refs #479 add a spec
refs #709 'bundle update'
refs #627 restrict auto-generated routes dashboard (only: [:show])
refs #625 remove empty helpers, but the others don't have to remove
refs #626 simplify render in controllers and views
refs #624 move model logic into model (@record use_count > 4 and filename use_count > 4)