Update TestFile.txt
Add .gitreview file for code review configuration.

Change-Id: I269f1fed6ff62fa42ef52ee36d1aa65d20c5c836
Update TestFile.txt

Britt's update added
Stefan's edit of TestFile.txt
Update TestFile.txt
Update TestFile.txt
Create android project for our question-answer application.

Also created a secondary project for JUnit tests.
Add build.gradle, for use by Travis-CI.

This is based heavily on https://github.com/pestrada/android-tdd-playground,
which is licensed under the MIT license.
Add Travis-CI configuration file.

This will build and test the project using Gradle on every commit or
pull request.
Added testcase for UC1 - Add a Question.
Fix View reference to point to IView interface.
Add testcase for UC-3