initial pom updates for cross-building.
initial pom updates for cross-building.

digitalreasoning/factorie-scala-210,zxsted/factorie,hlin117/factorie,joprice/factorie,factorie/factorie,strubell/factorie,patverga/factorie,pogren-oracle/factorie,asubbaswamy/factorie,Craigacp/factorie,malcolmgreaves/factorie,melisabok/factorie