ElabInElab change; Copy inner_elab_role role to reserved table. Also cleanup that the code copies various bits to the reserved table.
ElabInElab change; Copy inner_elab_role role to reserved table. Also
cleanup that the code copies various bits to the reserved table.

nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome,nmc-probe/emulab-nome