* AirVisual: Entity Registry updates and cleanup
* Small cleanup
* Owner-requested changes
* Changed hashing function
* Put a better class instatiation mechanism in place
* Small cleanup
* Reverting unintended breaking change
* Removing hashing as part of creating the unique ID
* Attempting to jumpstart Travis
* Adds the AirVisual air quality sensor platform
* Updated .coveragerc
* Removed some un-needed code
* Adding strangely-necessary pylint disable
* Removing a Python3.5-specific dict combiner method
* Restarting stuck coverage test
* Added units to AQI sensor (to get nice graph)
* Making collaborator-requested changes
* Removing unnecessary parameter from data object
Thiago Oliveira
Aaron Bach
Fabian Affolter