[feature] Add some scriptable possibilties as changing dest IP address

[takuyozora]

Hi,

I like your app, and I've thought about some features which can be really cool.

I would like to be able to add some particular functions for some buttons as changing the destination IP address or port destination. With that I could manage multi OSC devices like 50 raspberry pi !

If you can develop someting like this it's could be realy nice !