title: Ruby/Rails - Remove ActiveAdmin from my application
body: <p>I had a good time playing with Active Admin the administrative framework within my application.
  <a href="http://activeadmin.info/" rel="noreferrer">http://activeadmin.info/</a></p>
  
  <p>When I installed it I ran </p>
  
  <pre><code>rails g active_admin:install
  rake db:migrate
  rails g active_admin:resource product
  </code></pre>
  
  <p>and it generated alot of migrations and code within my application.</p>
  
  <p>My question if I would like to go back and have everything that active_admin put into my application taken out, how would i do so? </p>
  
  <p>Is there one 'rails active_admin:uninstall' command to get rid of everything or do I have to manually create migrations to delete all the tables and search through my code to see what it added?</p>