add unParse method to CmdOptions
add unParse method to CmdOptions

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