Fix a minor grammer nit.
Get rid of _echo that uses logger and just call logger in the 3 routines
that need it.
Add a comment referencing rc.conf(5) in the case of an incorrectly set
variable.
This pulls rc.subr up to 1.51 of rc.subr. I skipped 1.49 (systrace support)
since I don't have systrace.
Obtained from: NetBSD
all instances of `${CMD_OSTYPE}` to just using ${OSTYPE}. This saves us a
shell invocation on anything that is OS-dependent. I seriously doubt that we
will be spontaneously changing OS types during bootup.
xntpd_* -> ntpd_*
portmap_* -> rpcbind_*
Also change single_mountd_enable to mountd_enable.
We also include shims for all the old variable names.
Submitted by: Mike Makonnen <makonnen@pacbell.net>
