title: Can't upgrade to latest SVN Format
body: <p>I am having a hard time upgrading to the latest version of SVN on my Mac. I downloaded homebrew and that helped me get from 1.7 to 1.8.10, however now when I try to commit I get the following message:</p>
  
  <pre><code>    The working copy at '/Users/rmyers/Desktop/XcodeRepo/AppName'
      is too old (format 29) to work with client version '1.8.10 (r1615264)' 
  (expects format 31). You need to upgrade the working copy first.
  </code></pre>
  
  <p>I've tried running a "svn upgrade" command as well as trying to upgrade it through brew again, but it just tells me its up to date. Anyone have any suggestions? </p>