enable logging for the restart command

Procfile

@@ -1,3 +1,3 @@
 nginx: nginx
-dockergen: docker-gen -watch -only-exposed -notify "/app/reload-nginx" /app/nginx.tmpl /etc/nginx/conf.d/default.conf
+dockergen: docker-gen -watch -only-exposed -notify-output -notify "/app/reload-nginx" /app/nginx.tmpl /etc/nginx/conf.d/default.conf
 dnsmasq: dnsmasq --no-daemon --port=19322 --no-resolv --address=/hostmachine.$DOMAIN_TLD/$HOSTMACHINE_IP --address=/.$DOMAIN_TLD/$DNS_IP

join-networks.go

@@ -33,8 +33,10 @@ func main() {
 	toJoin := getNetworksToJoin(currentNetworks, bridgeNetworks)
 	toLeave := getNetworksToLeave(currentNetworks, bridgeNetworks)
 
+	fmt.Printf("currently in %d networks, found %d bridge networks, %d to join, %d to leave\n", len(currentNetworks), len(bridgeNetworks), len(toJoin), len(toLeave))
+
 	for _, id := range toLeave {
-		fmt.Printf("leaving network %s", id)
+		fmt.Printf("leaving network %s\n", id)
 		err := client.DisconnectNetwork(id, docker.NetworkConnectionOptions{
 			Container: *containerName,
 		})
@@ -44,7 +46,7 @@ func main() {
 	}
 
 	for _, id := range toJoin {
-		fmt.Printf("joining network %s", id)
+		fmt.Printf("joining network %s\n", id)
 		err := client.ConnectNetwork(id, docker.NetworkConnectionOptions{
 			Container: *containerName,
 		})