title: Constantly need to reset django local settings module
body: <p>I have made two settings files, one for local testing and one for production (heroku). Every time I pull and start working locally I need to run the following two commands for it to work:</p>
  
  <pre><code>export DJANGO_SETTINGS_MODULE=
  DJANGO_SETTINGS_MODULE=projectName.settings_local
  </code></pre>
  
  <p>Without doing so I get the error that the local settings module cannot be found. This error appeared after I tried to have both settings files in a settings folder, which I did not get to work so I put them back in the original place. Does anyone have an idea how I can fix this? </p>