added Testable and TestableTest classes to prove out Android Unit Testing.
You can run the tests by either right-clicking on the ChineseCheckers module and selected Run and then "All Tests"
or you can use the Terminal window and enter the command: gradle connectedCheck
The latter will create an html report in your build/reports/instrumentTests/connected subfolder of your project directory structure.
try "gradle connectedCheck" to see if the tests will run and the expected failing test fails the build in travis.
modify travis to launch virtual device for testing
adding wait_for_emulator.sh script to launch the virtual device
needed to uncomment the instructions that create the avd for the tests
hooked up UI and cleaned up code.
removed bad test and so the build should run the single test and not break
Merge branch 'origin/develop' into develop
Merge branch 'feature/try_unit_test' into develop