updated generate_test_metrics so it only creates metrics for daily and greater granularities; fixed a bug so it stores the slug as a metric key instead of all keys; removed the _dates function since it's no longer used anywhere; updated tests
Don't filter None-values out of the returned metrics, otherwise our charts will be all messed up; And, be explicit in how we sort returned values
Cap the number datetime objects we generate for seconds, minutes, and hourly granularties. Otherwise, generating those data values is really slow
Happy new year
adding @mvillarejo to the AUTHORS file