* Improve string formatting v2

* Improve string formatting v3

* Address review comments

Co-authored-by: Daniel Høyer Iversen <mail@dahoiv.net>

* String formatting improvements

* Found another one

* Handle race condition in harmony setup

If the remote was discovered via ssdp before the yaml config import
happened, the unique id would already be set and the import
would abort.

* Update homeassistant/components/harmony/config_flow.py

Co-Authored-By: Paulus Schoutsen <paulus@home-assistant.io>

* reduce

* black

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

* Bump twentemilieu to 0.3.0

* Fix tests

* add zigbee signature to zha device info

* add typing

* use props and sort clusters

* review comment

* melcloud, support for swing mode

* Update homeassistant/components/melcloud/climate.py

Co-Authored-By: Vilppu Vuorinen <vilppu.vuorinen@jubic.fi>

* Update homeassistant/components/melcloud/climate.py

Co-Authored-By: Vilppu Vuorinen <vilppu.vuorinen@jubic.fi>

* Update homeassistant/components/melcloud/climate.py

Co-Authored-By: Vilppu Vuorinen <vilppu.vuorinen@jubic.fi>

* Update homeassistant/components/melcloud/climate.py

Co-Authored-By: Vilppu Vuorinen <vilppu.vuorinen@jubic.fi>

Co-authored-by: Vilppu Vuorinen <vilppu.vuorinen@jubic.fi>

Devices assigned to areas in MELCloud were not available through the
integration due to client lib bug.

removed also the yr tests that are already successful

* Remove getmac library

* Fix error handling

* Change error handling method

* use discovery resolved host rather than mdns host.

* Update __init__.py

* Update test_config_flow.py

* Update __init__.py

* Update test_init.py

* Update test_config_flow.py

* Update test_config_flow.py

* Update __init__.py

* Update __init__.py

* Update __init__.py

* Update test_init.py

* Update test_config_flow.py

* Debounce calls to Plex server

* Simplify debounce by recommendation

* Update tests to handle debounce

* Test debouncer, fix & optimize tests

* Use property instead

* Hass.io integration do not warn safe mode

* Better implementation

* Tweak log message

* Reduce log spam

* Reduce log spam

* Revert