Don't always attempt to join MUC on reconnect
Don't always attempt to join MUC on reconnect

Raynes/cryptocat,PeterDaveHello/cryptocat,Raynes/cryptocat,PeterDaveHello/cryptocat,Cryptodog/cryptocat,wakermahmud/cryptocat,Raynes/cryptocat,Cryptodog/cryptocat,wakermahmud/cryptocat,arno01/cryptocat,arno01/cryptocat