title: Gitlab can't clone repository even though ssh works
body: <p>As the title states, I can't clone a repository from a Gitlab 6 server even though the ssh seems to work.</p>
  
  <p>When trying to clone, it looks like this:</p>
  
  <pre><code>git clone ssh://git@domain.de:1337/project/repository.git
  Cloning into 'repository'...
  Access denied.
  fatal: Could not read from remote repository.
  
  Please make sure you have the correct access rights
  and the repository exists.
  </code></pre>
  
  <p>In the project, I have the role of "developer" which should have the rights to clone a repository?</p>
  
  <p>I also checked if my SSH public key is working</p>
  
  <pre><code>ssh git@domain.de -p 1337 -T
  Welcome to GitLab, Anonymous!
  </code></pre>
  
  <p>More irritating to me is that for a friend of mine seems everything to work fine.</p>
  
  <p><strong>Edit:</strong>
  The main indicator for the problem stated here is the greeting from the SSH Test. In an working enviroment it should be greeting you with your name instead Anonymous!</p>