title: "permission denied" while removing git directory
body: <p>I'm trying to remove a .git directory while using win7 and git-bash. here's my attempt:</p>
  
  <pre><code>$ rm -rf .git
  rm: cannot remove directory `.git/objects/5e': Permission denied
  rm: cannot remove directory `.git/objects': Directory not empty
  rm: cannot remove directory `.git': Directory not empty    
  
  $ rmdir .git
  rmdir: `.git': Directory not empty
  </code></pre>
  
  <p>What am I doing wrong?</p>