title: How to launch ant clean target when executing eclipse Project clean
body: <p>In order to simplify Eclipse use for our newbie users, we want to add this features to Eclipse :</p>
  
  <p>1) If the user click on Project ---->Clean... , eclipse launches also the ant clean target which is implemented in the build.xml file of the concerned project.</p>
  
  <p>2) When the user saves the code, the ant build is launched automatically.</p>
  
  <p>Any link or a starting point. 
  Thank you in advance</p>