* Say that ps, top, etc, "may not work" with the new kernel, rather than   "will not work", as in many cases they will.
* Say that ps, top, etc, "may not work" with the new kernel, rather than
  "will not work", as in many cases they will.

Suggested by:	sholdonh

* Add cross-references to reboot(8) and shutdown(8)

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