Create own templates in create tunnel

Saves time when configuring a new site with multiple connections.

For exampel Saia.

Saia template, name = SAIA-ASXX-SBus, Host = XXXXX, Port = 5050, subtype = opc, type = tunnel_type_raw

But there are many more that would be good.

Either create own templates or fixed templates would be much appriciated