Merge pull request #12 from jrs40492/Add-tests-for-v2.0-and-v2.1

Add tests for v2.0 and v2.1

Changes:

 - now supports all versions: 1.0, 1.1, and 1.2.
 - updated to version 1.0.0.

Updated to use more recent dependencies.

Corrected case-sensitive filename.

Removed XML and CSV support. Save results in local folder.

Modified location of index.js

Update package.json