* dev:
Use tuples instead of lists internally
Use properties instead of getters for Device class
Upgrade pushbullet.py to 0.7.1
Prevent devices from being discovered twice
Update netdisco to latest version
Update netdisco to latest version
Updated requirements.txt for the discovery component
Automatic discovery and setting up of devices
Ensure groups always have unique entity id
Rename ha_test folder to tests
Make group component more flexible
Reorganized the main to be more modular
Updated PyWemo to latest version
Fix warnings from flake8 and pylint
Check flags in ARP table for NUD_REACHABLE before assuming a device is online. Fixes#18.
Pull in PyWemo bugfixes
Paulus Schoutsen
sfiorini