title: no admin.py file in new django app
body: <p>I'm new to Django and i've already come across a problem. I'm using Django 1.4.3 on OSX Mountain lion.</p>
  
  <p>When I start a new app using </p>
  
  <pre><code>    django-admin.py startapp "name" 
  </code></pre>
  
  <p>the app is created and all the necessary files are within it (<code>__Init__.py</code>, <code>models.py</code>, <code>tests.py</code>, <code>views.py</code>). However, the <code>admin.py</code> file which should be automatically created is not in the app folder.  Without it, i cannot edit my administrator site preferences.</p>
  
  <p>Any ideas as to why this may be happening? </p>