title: Flattr API v2: Get a user
body: <p>shouldn't this get-request return a valid JSON result?</p>
  
  <pre><code>https://api.flattr.com/rest/v2/users/:der_michael
  </code></pre>
  
  <p>If I open this in my browser I get</p>
  
  <pre><code>{"error":"not_found","error_description":"The requested user could not be found","error_uri":"http:\/\/developers.flattr.net\/v2\/#user"}
  </code></pre>
  
  <p>According to the current documentation @ <a href="http://developers.flattr.net/v2/#resources" rel="nofollow">http://developers.flattr.net/v2/#resources</a> this should be a sufficient request, shouldn't it?</p>