Factor Bluelytics fetch code into its own package
Factor LaNacion fetch code into its own package
Add lodash to npm dependencies
Simplify logic in main module file
Remove spurious console log
Improve comments and remove console output
Return null as first argument to callback when successful, per test suite
Clean up and document main package file
Organize helper functions in Bluelytics package
Clean up and document LaNacion package
Add moment to package dependencies
Factor test nocks into top-level object
Factor nocks into own file
Write tests for time-based data selection and remove nocks factored to util/nocks.js
Include source name to satisfy tests
Updates to get tests passing
Remove debug code used to test the nock refactoring
Fix path error when requiring sources
Update README
Add example JSON response and list of sources to README