* Make connection retries every minute
This mimics the re-connect loop previosuly present, but in a simpler
form. Every 60 seconds, a new connection attempt is made as well as
initially when a device is set up.
* Fix device look up in reconnect loop
* Introduced read/store to JSON file of cover's last position for fake positioning
* renamed "fake" positioning to "timed"; introduced timed movement timeout equal to full opening time
* Made waiting for timeout for stopping non-blocking
* Introduced status storing using RestoreEntity
* Fixed postlund's remarks
* Updated cover samples in README and info.md
* Add support for passive devices
* Fix a few issues
* Fix broken handling of closing a connection
This fixes the following error:
AttributeError: 'NoneType' object has no attribute 'write'
* Always use discovery broadcasts to trigger connects
From now on there's no connect loop but all attempts are initiated by
received discovery messages.
* Fix cancelling of heartbeat task
* Verify entry has been loaded before connecting
* Don't reset seqno when switching to type_d device
* Make set_dps available.
* Adding RGB support, brightness fix, color_temp range.
* Update README for light options
* Formatting
* Formatting
* Need to force to white to ensure color picker is updated.
* Detect color mode RGB/HSV based on color length.
* Extract rgb encoded color check in method.
* Make check method private.
* Fix exception when color is not available (maybe when powered off)
* Reformat.
