Write test case coverage for each unit

[divyenduz]

The repo code is not covered with test cases as of now. Need to get that into picture soon.

[divyenduz]

As it turns out. I will need a wrapper project for that. Doing that for now (out of this repository, on my local system, till I find a way to automate it with a CI tool)

References:
http://stackoverflow.com/questions/3603657/how-to-test-an-android-library-project
http://developer.android.com/tools/projects/index.html#testing

[divyenduz]

Re-opening until I actually do it.