Remove redundant code for switching to the waiting screen

Add support for handling incoming messages to the MUC library

Some adjustments to lay out the conversation UI page

New logic for controlling the current UI state

Remove some code to control a UI we don't have at the moment

Support for joining the question and team MUCs, and notifying team members of the question

Add to the MUC library support for sending private messages

(0) -10 -7 +7 +10 +30 tip

mercurial