remove boot-v1 support; disable user-services by default

layer/etc/init.d/dkl-svc

@@ -0,0 +1,12 @@
+#!/sbin/openrc-run
+
+description="dkl: $SVCNAME"
+
+supervisor=supervise-daemon
+command="/sbin/dkl logger -- /etc/direktil/services/$SVCNAME"
+
+pidfile=/run/dkl-$SVCNAME.pid
+
+depend()
+{
+}