Current implementation of the aggregator in JBDS uberbuilder uses b3, which I've wrapped w/ a bit of Ant to prefetch the update site zips and deduce which features to expose.

However, it doesn't work w/ remote update site URLs as input so I'd either have to rewrite the ant wrapper, or trash it in place of the code already working for the JBT aggregator (with a different site.xml if we want to include/exclude different stuff in JBDS vs. JBT).

Since that's easier and ultimately moves us forward, not backward, that's the plan.

This should ensure that all the stuff currently agg'd into JBDS from external builds (Drools, Teiid, jBPM 3) and the newly inserted ModeShape can all be agg'd in from the same source sites as JBT.