Add support for multiple servers in the same Slack

[augustjanse]

I have no idea if this would be feasible to implement, sorry if it isn't 😊 The user interface is simple to imagine, though: Just let users override the Slack-wide server field in the channel purpose field.

[aeirola]

Would require quite more sophisticated connection handling to handle multiple IRC connections. Not really seeing this as a feasible thing, as Slack clients already support the notion of multiple servers with the ability to sign in to multiple teams. So the proper way to solve this would maybe instead be to support connecting to multiple Slack teams from a single slack-irc-client instance. Of course the obvious workaround is to just run multiple instances connecting to different teams.

[augustjanse]

Alright, thanks anyway!