Revision 162657

o Committing changes submitted by Trygve Laugst��l to accomodate the new form
of specifying a parent model to use which is of the form:

<parent>
  <groupId/>
    <artifactId/>
      <version/>
      </parent>

      This allows us to work consistently from the local repository or the
unified
source root where missing models are downloaded now that we have the required
information within the <parent/> element.