Return value on index page, in a dedicated div.
modified:   app/views/index.erb
modified:   public/css/application.css
modified:   public/js/application.js
A litte JS cleaning
Add advanced text modifier to explain changes made
modified:   app/controllers/index.rb
modified:   app/helpers/text_helper.rb
modified:   app/views/index.erb
modified:   public/js/application.js
Add js function to create list of changes
modified:   public/js/application.js

Change case mutliple period following each other
modified:   app/helpers/text_helper.rb