title: Images and database migration on production on rails
body: <p>I have started developing an app with rails, and just set up a VPS on digitalocean. I have followed everything about the server config and capistrano deployment. </p>
  
  <p>I can now access my website and deployment goes fine, except that <strong>my images are absent and my database is empty (but working)</strong>.</p>
  
  <p>What do I have to do to use my development database locally, and automatically put images and database in production mode on the vps when pushing ?</p>