fuse-eclipse-941 - changes to get installer to work

Hey Lars -
     The generated org.fusesource.ide.updatesite-7.2.0-SNAPSHOT.zip builds but won't install.  See if these changes make sense.  The installer is failing now with:

Cannot complete the install because one or more required items could not be found.
  Software being installed: JBoss Fuse Runtimes Plugins for Eclipse 6.0 7.2.0.v20130814-2031-LOCAL (org.fusesource.ide.runtimes.feature.feature.group 7.2.0.v20130814-2031-LOCAL)
  Missing requirement: Apache Aries Blueprint Annotation Impl 1.0.1.redhat-610005 (org.apache.aries.blueprint.annotation.impl 1.0.1.redhat-610005) requires 'package org.apache.xbean.finder [3.7.0,4.0.0)' but it could not be found
  Cannot satisfy dependency:
    From: JBoss Fuse Runtimes Plugins for Eclipse 6.0 7.2.0.v20130814-2031-LOCAL (org.fusesource.ide.runtimes.feature.feature.group 7.2.0.v20130814-2031-LOCAL)
    To: org.apache.aries.blueprint.annotation.impl [1.0.1.redhat-610005]

   --paull