Made config-example.js which can be version controlled
Updated readme with instructions for testing
Last note wasn't actually true
Updating Travis directions
Testing behaivors, not values
Merge pull request #7 from Kusold/instructions-for-testing

Instructions for testing
Started writing some functions for gettings groups
Wrote a test for groups
Updated getGroups test
Wrote test for getting a specific group by id
Added test for getting groups by type