update our gump descriptor for Cocoon's use maven2
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                 Key: FOR-942
                 URL: http://issues.apache.org/jira/browse/FOR-942
             Project: Forrest
          Issue Type: Task
          Components: Core operations
    Affects Versions: 0.8-dev
            Reporter: David Crossley
             Fix For: 0.8-dev


Gump builds various parts of forrest for continuous integration: 
http://forrest.apache.org/gump.html

Our core fails because Cocoon moved to maven2 which gump doesn't yet handle.

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