Beginning of transition to Event Bus.
Removed extra class; fixed bug with refresh indicator
Removed redundant code.
Moved live event stuff over to the event bus. Renamed some things in RefreshableHostActivity
Removed unnecessary code. "Not a district" warning now scrolls with pages.
Fixed issues with the event bus. Renamed a few classes.
Merged in master
Merge pull request #238 from nwalters512/event_bus

Event bus & other fixes
Attempt to fix travis problems
Update .travis.yml
Update build.gradle
Update build.gradle
Update build.gradle
Update build.gradle
Merge pull request #240 from the-blue-alliance/travis-fixes

Travis fixes
Merge branch 'master' into push-notifications

Conflicts:
	android/build.gradle
	android/src/main/java/com/thebluealliance/androidclient/activities/ViewEventActivity.java
	android/src/main/java/com/thebluealliance/androidclient/background/event/PopulateEventDistrictPoints.java
	android/src/main/java/com/thebluealliance/androidclient/background/event/PopulateEventMatches.java
	android/src/main/java/com/thebluealliance/androidclient/fragments/district/DistrictEventsFragment.java
	android/src/main/java/com/thebluealliance/androidclient/fragments/district/DistrictRankingsFragment.java
	android/src/main/java/com/thebluealliance/androidclient/fragments/event/EventDistrictPointsFragment.java
	android/src/main/java/com/thebluealliance/androidclient/fragments/event/EventInfoFragment.java
	android/src/main/java/com/thebluealliance/androidclient/fragments/team/TeamInfoFragment.java
	android/src/main/java/com/thebluealliance/androidclient/intents/ConnectionChangeBroadcast.java
	android/src/main/java/com/thebluealliance/androidclient/interfaces/RefreshableHost.java
	android/src/main/java/com/thebluealliance/androidclient/receivers/ConnectivityChangeReceiver.java
	android/src/main/res/layout/activity_view_event.xml