Start using Home-assistant api token

This will allow you to now use the Home-assistant api token instead of the old password method.

Remove the password method of authentication so you no longer see that nasty message in the log refering to it and how lame your security is.

Version 2.1.6 - Let the debug begin

Added debug mode.
Rewrote accordingly to issues pointed by https://www.shellcheck.net/.

Version 2.1.5 - The portuguese Hass.io friendly

This release is intended to make the implementation more portuguese Hass.io friendly.
Pre-release

This solution will scrape, using multiple identifiers, from multiple gas stations and publish them all in Home-assistant.

Instead of running with some hardcoded values on variables, it gets a flag -f and multiple values from the command line.

Some configurations still rely on code change.

Version 2.0 - Seconds came first

This release is based on the hardcoded version I had for personal use. A two liner shell script that did the job.

This release implements a help text, some visible variables for other users to configure and some more bells and whistles.