debian/service: Start after remote-fs.target

It does not make any sense to run before that target. If there's no
remote filesystem, the target will be reached anyways and if the
dir_to_watch is a remote filesystem, the service should be started after
dir_to_watch is available.

debian/nginx-config-reloader.service

@@ -1,5 +1,6 @@
 [Unit]
 Description=Daemon that detects, checks and installs user provided nginx configuration files
+After=remote-fs.target
 
 [Service]
 ExecStart=/usr/bin/nginx_config_reloader --monitor