New UiAutomator Tests for the ONCE UX plugin.

All tests save for LearnMoreCheck.java are in the planning stages. Any comments or suggestions about their execution or the concepts themselves would be greatly appreciated.
This method is unnecessary.  The test runner and Java conspire to run the lowest level setUp and tearDown methods.  In this case, if you remove tearDown() the super.tearDown() becomes the the one that will be run by the test runner class.  You'll see this concept referred to as polymorphism.