Back out the last change, RELENG_6 doesn't have PTS support yet and its not clear when it will come in.  So un-hiding these devices has no effect.
Back out the last change, RELENG_6 doesn't have PTS support yet and
its not clear when it will come in.  So un-hiding these devices has
no effect.

Reported by:	delphij

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