Rename the run_cmd field to sw_runcmd to make it consistent with the other fields in struct sigwork_entry.
Rename the run_cmd field to sw_runcmd to make it consistent with the
other fields in struct sigwork_entry.

Approved by:	rstone (co-mentor)
MFC after:	1 week

jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase,jrobhoward/SCADAbase