Missing: Need to add support for creating a new connection

[migueldeicaza]

Since it is not exactly obvious how to do this with SwiftUI (forcing a push on a navigation link that creates a new terminal, the code should work but does nothing), an alternative would be:

• Make the Host view always create a new connection
• Make the recent view have different semantics, and instead connect to the existing one

[migueldeicaza]

I think I got something I like, need to test more.