title: Django admin action-select checkbox removal?
body: <p>Pretty simple question. I have removed the top select-box, for choosing an action to perform on the selected models. However, the leftmost checkbox does not disappear, even though I have no action toolbar neither in top or in bottom.</p>
  
  <p>This is very annoying, as it looks as if it is a field for the given model, just without any headline. See image below... Which has only two attributes - Description and CurrentSeason.</p>
  
  <p><img src="https://i.stack.imgur.com/sDOvC.png" alt="annoying checkbox"></p>
  
  <p>I hope someone can help me remove this checkbox!</p>