package/skeleton-init-finit: avahi needs to be restarted

The Avahi daemon needs to be restarted when changing its configuration
file in /etc/avahi/avahi-daemon.conf, not sufficient to SIGHUP.

Also, minor reformatting for new style.

Signed-off-by: Joachim Wiberg <troglobit@gmail.com>

package/skeleton-init-finit/skeleton/etc/default/avahi

@@ -0,0 +1 @@
+AVAHI_ARGS="-l notice"

package/skeleton-init-finit/skeleton/etc/finit.d/available/avahi.conf

@@ -1 +1,2 @@
-service [2345] name:mdns avahi-daemon -s -l notice -- Avahi mDNS-SD daemon
+service <!> name:mdns env:-/etc/default/avahi \
+	[2345] avahi-daemon -s $AVAHI_ARGS -- Avahi mDNS-SD daemon

package/skeleton-init-finit/skeleton/etc/finit.d/available/dropbear.conf

@@ -1,4 +1,5 @@
 # <!>: dropbear does not honor SIGHUP.
 #  -R: Create hostkeys if needed.
 #  -F: Run in foreground.
-service [2345] <!> env:-/etc/default/dropbear dropbear -F -R $DROPBEAR_ARGS -- Dropbear SSH daemon
+service <!> env:-/etc/default/dropbear \
+	[2345] dropbear -F -R $DROPBEAR_ARGS -- Dropbear SSH daemon

package/skeleton-init-finit/skeleton/etc/finit.d/available/nginx.conf

@@ -1 +1,2 @@
-service [2345] <usr/mkcert> env:-/etc/default/nginx nginx -g 'daemon off;' $NGINX_ARGS -- Web server
+service <usr/mkcert> env:-/etc/default/nginx \
+	[2345] nginx -g 'daemon off;' $NGINX_ARGS -- Web server