Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

`battery_charging`, `light`, `moving`, `plug` were missing.
Developer documentation was used for states text:
https://developers.home-assistant.io/docs/core/entity/binary-sensor

Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>

* Extend WS API result when enabling an entity

* Fix tests

* Fix tests

* Move updated registry entry to sub dict

* Address review comments

* Increase test coverage

Co-authored-by: Paulus Schoutsen <balloob@gmail.com>

* Remove temporary variable from supported_features

* Revert removing temp variable for supported features hunterdouglas

Co-authored-by: Paulus Schoutsen <paulus@home-assistant.io>

Co-authored-by: Martin Hjelmare <marhje52@gmail.com>

Co-authored-by: Paulus Schoutsen <balloob@gmail.com>

This has a small chance of breaking tables with older firmwares; if your table has issues, make sure it is running at least firmware v1.10.73.

From the release notes for the new version:

[3.0] - 2020-11-08
==================
Added
-----
* Track remaining/total time support (requires recent firmware)
* Test shell program

Changed
-------
* Reworked the data model to match how Sisyphus itself does it. This fixes crashes that were occurring working with tables that have the latest firmware, but may break things with older firmwares.
* Switched to `python-socketio` for Socket.IO support, as it is more actively maintained than `SocketIO-client-nexus`.
* Switched to VSCode for development

* Added "time" attribute

* Revert "Added "time" attribute"

This reverts commit 8adab9b78814aa1bc2adca242278e66ee9dd0b7f.

* Make DEVICE_CLASS use the DEVICE_CLASS_TIMESTAMP

* Removed unix timstamp attr

* keep attributes but delete the timestamp