title: Undo "remember my decision" in eclipse for team synchronizing perspective
body: <p>I clicked with the rigth button of mouse in one project.<br>
  Then I clicked in the menu: <code>Compare with --&gt; Head Revision</code> (using git)<br>
  Then I clicked in <code>Remember my decision</code> to always open <code>team synchronizing</code> perspective.</p>
  
  <p>But I dont want to alwas open team synchronizing perspective.<br>
  How can I undo this action?</p>