Added nice fade out/in for fragments in StartActivity. Fixed Event short name regex. Changed event lists to show only event short name when event type headers are shown.
Merge branch 'master' into events_changing_year_fixes

Conflicts:
	android/src/main/java/com/thebluealliance/androidclient/models/Event.java
Updated .travis.yml to reflect bump in built tools version
Merge remote-tracking branch 'origin/events_changing_year_fixes' into events_changing_year_fixes
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
Merge pull request #101 from the-blue-alliance/events_changing_year_fixes

Various event fixes