Fix hacs (#160)

* Fix HACS install.
Bump revision.

* Fix HACS install.
Bump revision.

Fix some docs... (#139)

Merge pull request #134 from twrecked/version-0.2-region-fix

Add null check.

Merge pull request #130 from rainieryoung/patch-1

use hassUrl() for image path to support cast

Fix pluged in icon.

Replaced alerts with logs.

Bumped revisions.

Better mouse handling.

Remove alert caused by non-user input.

Fix package recognition.

Merge pull request #91 from twrecked/fix-muted

Fixed muted value.