title: Interactive prompt with thor
body: <p>I want to somehow ask the user to say their flickr_id, flickr_apikey and that stuff, but id' be most happy to do it under my install command so it dosn't end up being such a long and heavy line because of alle the arguments.</p>
  
  <p>so something like</p>
  
  <pre><code>$ thor PhotoonRails:install
  We're about to install your system.. blaa, blaa, blaa...
  We have to know you're Flick ID, get i here http://idgettr.com/
  Flickr ID: {here you should type your id}
  
  We also has to know you're flick api key, make one here ...
  API Key: {here you should type your key}
  </code></pre>
  
  <p>and so on? Do you get the idea, and can it be done?</p>