title: Using Subversion with XCode 4.6
body: <p>I have little experience using VSS before. For iOS development, I have installed Subversion on a remote Windows machine and accessing it from my Mac. And I have a few gray areas to clear up.</p>
  
  <ol>
  <li><p><a href="http://iphonedevelopment.blogspot.com/2009/03/version-control-is-your-friend.html" rel="nofollow">This</a> is one of the tutorials I followed. But its written based
  on an older version of XCode. The SCM tab in XCode preferences is
  not in XCode 4.6. Is it completely removed or moved somewhere else?</p></li>
  <li><p>The main reason to choose Subversion over Git was the ability to
  lock files in Subversion. I know you can do it through the Terminal.
  Is there a way to do it through XCode itself?</p></li>
  <li><p>Say I checkout an XCode project to my local mac. And locked a
  certain file. An another co-worker also checkout the same project to
  edit that same file I locked. I read that the other person can also
  edit that file but he cannot commit it back since it is locked. Is there a way to
  notify the other people that a certain file is locked at the time of
  checking out?</p></li>
  <li><p>In the repository, I have created the standard tags, branches and
  trunk folders. The project should be in trunk folder, right?</p></li>
  </ol>