TextView Indicators When No Event Data Exists

One MVP issue down! Fixes #71.

- Added no data indicators/TextViews if an event doesn't have some data set.
- Fixed bug where events with no short name showed up as blank on the home activity (like the early 90s championships). If an event has no short name, just display the full name like before.
It looks like you set the text in the xml. No need to set it again here, it's redundant (and ditto for this block of code in other files)