title: Change SVN message editor
body: <p>So my co-worker felt it necessary to go onto my development box and do some code changes, then submit his work to subversion.  I never set the commit message editor, and all of a sudden, one day I forgot to add the <code>-m</code> handle and apparently he set the default editor to <code>emacs</code>.</p>
  
  <p>Being that I don't know the first thing about <code>emacs</code> and prefer <code>vim</code> myself, how do I go about changing the default editor for SVN commands to <code>vim</code> after it's already been set?  I deleted the <code>.subversion</code> directory under the home directory, and it still prompts me.</p>