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
Merge pull request #101 from the-blue-alliance/events_changing_year_fixes

Various event fixes