title: rspec - how can I override the rspec format for one repository
body: <p>I test against 10 different repos.<br>
  9 of them don't specify format and so get the standard dots <code>[......*...F....]</code> that I like.</p>
  
  <p>However one of them have a .rspec file that specifies `format=documentation' and I get the "long" format, i.e.</p>
  
  <pre><code>...
  returns a location
  returns location with vehicle counts
  wont include daily parking prices
  ...
  </code></pre>
  
  <p>How could I override this without making any changes within that repository?</p>
  
  <p>I've tried putting a <code>.rspec</code> file with <code>--format=progress</code> in my <code>~</code> directory but this doesn't override it.</p>