Added case where team is on list but doesn't play any matches
(due to no show or dropping out last minute)
Added case where match data is available but ranking data is not
(mainly in offseason events), which resulted in teams having a ranking of
-1th. For now, it just displays the record until we can get event performance
withou needing alliance data.
Merge pull request #102 from KineticLiminality/more_team_event_fixes

More Team @ Event Fixes