* Switch to SQLAlchemy for the Recorder component. Gives the ability to use MySQL or other.
* fixes for failed lint
* add conversion script
* code review fixes and refactor to use to_native() model methods and execute() helper
* move script to homeassistant.scripts module
* style fixes my tox lint/flake8 missed
* move exclusion up
* Bump version of pymysensors to 0.6, which includes the tcp gateway.
* Update requirements_all.txt.
* Replace CONF_PORT with CONF_DEVICE and ATTR_PORT with ATTR_DEVICE.
* Add tcp_port in config.
* Try to guess if tcp or serial gateway is configured, by validating
device name as an ip address. If successful setup tcp gateway, if it
fails, setup serial gateway.
* Update device_state_attributes to show correct device, ethernet or
serial.
This tracker discovers new devices on boot and tracks bluetooth devices
periodically based on interval_seconds value. Devices discovered are
stored with 'BT_' as the prefix for device mac.
Requires PyBluez