title: why is __init__ module in django project loaded twice
body: <p>I put </p>
  
  <pre><code>print 'Hello world!'
  </code></pre>
  
  <p>into <code>__init__.py</code> in my django project. When I run <code>./manage.py runserver</code> now, I get</p>
  
  <pre><code>gruszczy@gruszczy-laptop:~/Programy/project$ ./manage.py runserver
  Hello world!
  Hello world!
  Validating models...
  0 errors found
  </code></pre>
  
  <p>Why is <code>__init__.py</code> run twice? It should be loaded only once.</p>