Do some restarts after ip change

src/freedombone-installer

@@ -3372,6 +3372,9 @@ function webadmin_monitor_ip_changes {
                             fi
 
                             /usr/local/bin/${PROJECT_NAME}-notification -s "[${PROJECT_NAME}] Dynamic DNS" -m "IP address changed from $webadmin_ipv4_address to $curr_ipv4" &
+                            systemctl restart ssh
+                            systemctl restart nginx
+                            systemctl restart exim4
                         fi
                         webadmin_ipv4_address="$curr_ipv4"
                         sed -i "s|<p class=\"ipaddress\".*|<p class=\"ipaddress\" translate=\"no\">${curr_ipv4}</p>|g" "$webadmin_install_dir/dynamicdns.html"