programs: dune-sendmsg can now send an artificial VehicleMedium.
Supervisors.LostComms: Setting entity state back to idle after the mechanism has been deactivated.
Supervisors.LostComms: Promoted some trace to debug.
Supervisors.LostComms: Made some function names more self explanatory.
Disabling Supervisors.LostComms debug by default.
Changed Supervisors.LostComms execution frequency to 0.5 to avoid dragging the shutdown process too much.
Enabling lost comms for xtreme-2 in hardware profile.