title: How to change the name of a Rails 4 app?
body: <p>I want to change the name on my Rails 4 app.</p>
  
  <p><a href="https://stackoverflow.com/questions/4383670/how-to-change-a-ruby-on-rails-application-name">This SO question</a> has a lot of answers for Rails 3, but I want to change the name of the app, and all of it's app name references in Rails 4.</p>