Remove comments from db seeds file
Remove commented-out lines and reorder routes
Remove unused voice transcriptions controller
Remove unused text feedback controller
Remove unused questions controller
Remove unused app content sets controller
Remove unused parts of feedback inputs controller
Remove unused parts of subjects controller
Remove unused views
Remove unused mailers
Remove unused views from subjects
Remove unused asset files
Remove unused helpers
Remove dead code
Remove dead code from views
Remove empty javascript file
Remove commented-out javascript and css
Remove view specs
Remove routing specs
Remove unused helper specs