title: How do you "start over" with a subversion repo?
body: <p>I don't know what I did, but I cannot commit my project to Google Code anymore.  I get the following error:</p>
  
  <pre><code>svn: Commit failed (details follow):
  svn: Directory '/Users/jeff/Desktop/svn_repos/project/mac/myapp.app/.svn' containing working copy admin area is missing
  </code></pre>
  
  <p>Then I try:</p>
  
  <pre><code>svn add mac/myapp.app
  svn: warning: 'mac/myapp.app' is already under version control
  </code></pre>
  
  <p>Something is screwed up... How can I reset my subversion for all the files, then re add them to svn?</p>
  
  <p>Thank you.</p>
  
  <p>Edit: Also, for the future, how do you replace a .app file and keep it under subversion version control?</p>