Lots of spurious errors when booting from single user mode on stable/7

[John Baldwin]

Can someone look at MFC'ing 175676 to stable/7?  It fixes the problem 
currently in stable/7 (but not in 8 or 9) that if you boot to single user mode 
(e.g. to manually run fsck) and then exit the shell to enter multiuser, every 
single rc.d script that is not enabled in /etc/rc.conf emits a warning about 
the 'foo_enable' variable not being set to yes.  This is because the non-fast 
boot uses 'start' rather than 'faststart'.  The SVN revision adds a 'quiet' 
prefixed set of commands and uses 'quietstart' instead of 'start' for this 
case.

-- 
John Baldwin