Remove fake option in all API request methods
Add Nock to project as devDependency
Update initial unit tests to use Nock
Remove extra, unnecessary, comma in index.js
Fix usage of Nock in unit tests - much cleaner now
Switch to NodeJS `assert` module instead of `shouldjs`
Update mocha dependency version
Add .matchHeader() for all mocked requests in unit test spec
Remove config.js from test directory
Merge pull request #13 from matiassingers/nock-http-tests

Use Nock for unit test