title: Maven POM-Editor: Dependency Graph missing
body: <p>In Eclipse Helios I have the nice feature of a dependency graph inside the maven pom editor.
  <img src="https://i.stack.imgur.com/Yn3kU.png" alt="enter image description here"></p>
  
  <p>But in later installations (Helios-sr2 and Indigo) this feature is missing. Does anybody know how to activate this? (I'm using OSX, 64bit cocoa)</p>