Updated package.json name, description, repo, keywords, and removed trailing ','.
Add mocha-chai unit tests.
Added unit tests for selecting simple value
spec.js: Add proper line breaks to match output
Fix bug where selecting a simple string would split up each letter on a separate line
Fix output for numbers, booleans, and undefined.
Exit with status 1 on error
Have commander output real version #
Merge pull request #1 from metaraine/master

Bug Fixes and Unit Tests