BigluebuttonBN outline display is a bit too verbose

Create a new BigbluebuttonBN activity (B1): Join the meeting Start recording Wait 10 seconds and exit the meeting Stop the meeting Wait 30 seconds or a minute Run the cron so to get the new recordings Now a new recording should appear in the list Go to Participants Click over the current user name Go to the "Outline report" Check that the output of the report is meaningful and concise ("{$a} meeting(s)" instead of "Has joined the room {$a} time(s)").