WINDUP-242: Port Brad's Hibernate Visitor to Windup 2.x
WINDUP-243: Port Brad's Archive Hash visitor to windup 2.x
WINDUP-245: Port Brad's PropertyFileVisitor to Windup 2.x
WINDUP-222: Initial prototype of XML syntax.
WINDUP-222: Complete the xml-legacy API
WINDUP-222: XSLT and File filtering Tests
WINDUP-222: Legacy XML rules migrated