* Update google_travel_time.py
* Update google_travel_time.py
* pylint: disable=too-many-instance-attributes
* Add the mode to the title of the sensor
* Expose the travel mode on the sensor attributes
* Big improvements to the Google Travel Time sensor. Allow passing any options that Google supports in the options dict of your configuration. Deprecate travel_mode. Change name format to show the mode
* fu farcy
* Dynamically convert departure and arrival times
* Add a warning if user provides both departure and arrival times
* Add deprecation warning for travel_mode outside options and other minor fixes
* Use a copy of options dict to not overwrite the departure/arrival times constantly.
* Remove default travel_mode, but set default options.mode to driving
* Google doesnt let us query time in the past, so if the date we generate from a time string is in the past, add 1 day
* spacing fix
* Add config validation for all possible parameters
* flake8 and pylint fixes