mumble permissions

src/freedombone

       echo 'VoIP server key not created'
       exit 57893
   fi
+  if [ ! -d /var/lib/mumble-server ]; then
+      mkdir /var/lib/mumble-server
+  fi
+  cp /etc/ssl/certs/mumble.* /var/lib/mumble-server
+  cp /etc/ssl/private/mumble.key /var/lib/mumble-server
+  chown -R mumble-server:mumble-server /var/lib/mumble-server
 
   sed -i "s|welcometext=.*|welcometext=\"<br />Welcome to $DEFAULT_DOMAIN_NAME <b>VoIP</b>.<br />Chat freely!<br />\"|g" /etc/mumble-server.ini
 
       echo 'allowping=False' >> /etc/mumble-server.ini
   fi
   sed -i 's|allowping=.*|allowping=False|g' /etc/mumble-server.ini
-  sed -i 's|#sslCert=.*|sslCert=/etc/ssl/certs/mumble.crt|g' /etc/mumble-server.ini
-  sed -i 's|#sslKey=.*|sslKey=/etc/ssl/private/mumble.key|g' /etc/mumble-server.ini
+  sed -i 's|#sslCert=.*|sslCert=/var/lib/mumble-server/mumble.crt|g' /etc/mumble-server.ini
+  sed -i 's|#sslKey=.*|sslKey=/var/lib/mumble-server/mumble.key|g' /etc/mumble-server.ini
   sed -i 's|#certrequired=.*|certrequired=True|g' /etc/mumble-server.ini
   sed -i 's|users=100|users=10|g' /etc/mumble-server.ini
   sed -i 's|#channelnestinglimit=10|channelnestinglimit=10|g' /etc/mumble-server.ini
   sed -i 's|allowhtml=.*|allowhtml=False|g' /etc/mumble-server.ini
   sed -i "s|port=.*|port=$VOIP_PORT|g" /etc/mumble-server.ini
 
-  service mumble-server restart
+  systemctl restart mumble-server
 
   if ! grep -q "VoIP Server" /home/$MY_USERNAME/README; then
       echo '' >> /home/$MY_USERNAME/README