Fix message size for /help
Show leave messages again
Because when I leave I am in the room
Search bookmarks for short room name on /join
All PresenceError is a join error
We only send presence when joining, so any error is a failure to join.
Also report error text if there is any.
When only "not joined" message is delivered, be more helpful
As suggested in #3
Check if someone is in the room before saying the join
It seems GTalk repeatedly sends presence to the room, even when
already joined, which was causing many extra messages.
Better error recovery when connection goes down
Use BasicPrelude, reformat import list
Command to list bookmarked rooms
Bookmark every room we join
Show participants on join
Command to list room participants
Join password-protected room by invitation
Add owners to members only rooms during invite