new_data_storage fixes

The first two commits apply to code from the new_data_storage branch, hence why it's the base fork. The last two aren't a huge priority; it can wait until new_data_storage hits master or in a separate PR if really necessary.

- Null check to fix NPE if user were to somehow touch the award title textview in a Team @ Event.
- Fixed a NPE in ListViewAdapter when attempting to view events w/ teams that had blank locations by allowing team location to be blank

- Remove throw in TeamClickListener for now since it might cause unnecessary crashes when hitting a blank team slot (e.g. 2007 Winter War Zone)
- Added generic team placeholder in AwardListElement for consistency's sake.