Presence issues

[Martin Atkins]

Gavin Mogan wrote:
> Ah, i think it might be the JID case sensitivity issue again, was it
> ever merged?
> 
> I'm seeing that my roster sent testuser@ and i'm logged in with TestUser@
> 

No, that was not addressed. I don't think there was consensus on how 
best to handle backward compatibility.

I'm happy to merge it if I'm mistaken and there was some consensus on this.