Refine map vetoes a bit: now we use the lest vetoed maps as the 'final' pool if the whole pool was vetoed (can happen in team MM).
Refine map vetoes a bit: now we use the lest vetoed maps as the 'final' pool if the whole pool was vetoed (can happen in team MM).

ShieldBattery/ShieldBattery,ShieldBattery/ShieldBattery,ShieldBattery/ShieldBattery,ShieldBattery/ShieldBattery,ShieldBattery/ShieldBattery