Merged enhancements submitted by Stereo, thanks, closes #188 and #189

git-svn-id: svn://svn.openwrt.org/openwrt/trunk/openwrt@2863 3c298f89-4303-0410-b956-a3cf2f4a3e73

package/base-files/default/etc/init.d/S50telnet

@@ -1,2 +1,2 @@
 #!/bin/sh
-telnetd -l /bin/login
+if awk -F: '/^root:/ && $2 !~ /\*/ {exit 1}' /etc/passwd 2>/dev/null || test $FAILSAFE; then telnetd -l /bin/login; fi

package/openntpd/files/ntpd.init

@@ -1,3 +1,3 @@
 #!/bin/sh
-mkdir -p `grep "^ntp:" /etc/passwd | cut -d: -f6`
+mkdir -p `awk -F: '/^ntp:/{print $6}' /etc/passwd`
 /usr/sbin/ntpd -s