Support OBS websocket authentication

[adhawkins]

For security I have a password specified in my OBS websockets configuration. It would be good if this program could support that.

[lebaston100]

Thanks for bringing this up. If a rewrite for obs-websocket 5.0 ever happens, then this would automatically be included with that.

[adhawkins]

Ah, I didn't realise it wasn't using the up-to-date version. Probably wouldn't work for me. That's a shame. I might look at including support for it if you're amenable to a pull request?

[lebaston100]

I think right now creating a pr would be a waste of your time since everything would be rewritten anyways. But feel free to hack it in if you really feel like you need it right now.

[sriege]

@adhawkins did you ever end up implementing this? would be curious to see a fork if you have one

[adhawkins]

I didn't, no.