Team@Event Activity

Still needs a little more work, namely:
- Make action bar title something like "254 @ Waterloo" (team num @ event short)
- Add a some data in addition to results, like record, rank, and awards
- Add action bar icon to open full event activity
- Remove overflow menu
- Add nav drawer
- Add parent activity (view team)

Screenshot:
![teamatevent](https://cloud.githubusercontent.com/assets/2754863/3140651/5df9f262-e92f-11e3-949e-5481e5b44561.png)