sbin/devd/devd.8
sbin/devd/devd.cc
	Add a -q flag to devd that will suppress syslog logging at
	LOG_NOTICE or below.

Requested by:	ian@ and imp@
MFC after:	3 weeks
Sponsored by:	Spectra Logic Corporation
Partial revert of change 262914.  I screwed up subversion syntax with
perforce syntax and committed some unrelated files.  Only devd files
should've been committed.

Reported by: 	imp
Pointy hat to:	asomers
MFC after:	3 weeks
X-MFC-With:	r262914