Changes

This framework will allow the participant to write unit test cases easily without knowing the UI, messages, and logs. They can focus on write test cases and the framework will take care the rest of the work.

=== Structure this framework ===

* unittestingWindow.js, holds all the unit testing functions

* unittestingWindow.xul, is responsible for loading the framework and updating UI elements.

=== How to write test case by using this framework ===