main/djbdns: added net dependency in initd scripts

fixes #120

main/djbdns/APKBUILD

 # Maintainer: Natanael Copa <ncopa@alpinelinux.org>
 pkgname=djbdns
 pkgver=1.05
-pkgrel=27
+pkgrel=28
 pkgdesc="Excellent high-performance DNS services"
 url="http://cr.yp.to/djbdns.html"
 license="public-domain"
@@ -79,8 +79,8 @@ dfd675b2775efcbb604413a84db8bf1a  dnsroots.patch
 c7be73fe2fb4ae02d5096fa2c1f55a68  1.05-errno.patch
 1292500c04baba3995d9753fe40fdc94  1.05-response.patch
 7695bf50559c09798ec852b578ac8698  tinydns.pre-install
-e8a84fc4ee5ff1525b4f74889422e93c  tinydns.initd
+acf2f1689e299320d6670c491f4d4e97  tinydns.initd
 7dcf6674c07d46c736b3c25d9c92384a  tinydns.confd
 e09c3a6ba6917e16f4736ab5c070dbe9  dnscache.pre-install
-1f6d29a29382e0bb7e865aede9e07c9d  dnscache.initd
+ea5d5ea807be2b7940ea67cc6dc50012  dnscache.initd
 e2938593277d7a87806e70e145a90c3f  dnscache.confd"

main/djbdns/dnscache.initd

@@ -7,6 +7,9 @@ ROOT=/etc/dnscache
 DAEMON=/usr/bin/dnscache
 PIDFILE=/var/run/dnscache.pid
 
+depend() {
+	need net
+}
 
 #-----------------------------------------------------------------
 # Main program

main/djbdns/tinydns.initd

@@ -4,6 +4,10 @@
 
 opts="reload"
 
+depend() {
+	need net
+}
+
 # -- Statrup variables 
 DAEMON=/usr/bin/tinydns
 COMPILER=/usr/bin/tinydns-data