upgrade-0.9: Add userid and parcel name to generated parcel.cfg
upgrade-0.9: Add userid and parcel name to generated parcel.cfg

- Add userid and parcel-name command-line arguments

- Add USER and PARCEL keys to generated parcel.cfg

cmusatyalab/openisr,cmusatyalab/openisr,cmusatyalab/openisr,cmusatyalab/openisr,cmusatyalab/openisr