Fix booting into single user mode

Due to a shift, mountfstab was unable to locate the fstab file and
mount other file systems causing a number of errors to be generated.

etc/rc

@@ -94,7 +94,6 @@ esac
 
 case $action in
 start)
-    echo -n "Multiuser startup in progress ..."
 
     # National keyboard?
     test -f /etc/keymap && loadkeys /etc/keymap
@@ -110,7 +109,6 @@ start)
     then
         up -n is -period 5HZ
     fi
-    echo
 
     # Set timezone.
     export TZ=GMT0
@@ -175,10 +173,13 @@ start)
 
     if [ "$sflag" ]
     then
-	echo "Single user."
+	echo "Single user. Press ^D to resume multiuser startup."
 	intr sh
+	echo
     fi
 
+    echo "Multiuser startup in progress ..."
+
     case "`printroot -r`":$bootcd in
     /dev/ram:)
 	# Remove boot-only things to make space,

etc/rc.subr.minix

@@ -1,8 +1,6 @@
 
 mountfstab()
 {
-	shift `expr $OPTIND - 1`
-
 	fstabfile="$1"
 
 	if [ ! -f $fstabfile ]