The positions of matches within the rink are now randomised. This should stop e.g. team #1 always playing at the stairs end.
Keyboard shortcuts have also been added to make it easier to move between matches (see the README). This is to make it easier to skip to the appropriate point in a session if it has had to be restarted due to a change in the number of teams; the ability to add and remove teams on the fly will hopefully be added in a future update.