Even if we are using notifications, we still want to see awaiting chats when clicking systray -> show events or left
click

When we have more than two accounts, do not show only two firsts and show scrollbar, make windows bigger.

NodeBuilder are callected when we close the
connection

Nicer systray tooltip when awaiting events of differents types (don't print gajim twice). Fixes #1053

files, which are now located in data/glade/

what a silly typo!

for transports. fixes #1903

is string, not boolean

our status to !offline