Important notice about lack of asynchronisity

[joakimjalden]

Just so you know, the integration uses the art.py functionality of samsung-tv-ws-api, which is not yet asynchronous. This means that this integration (and therefore also HA) will wait for a reply from the TV before continuing after a polling update. This means that it will degrade the performance of your HA instance once installed. Once the art.py functionality is provided in an asynchronous version (as many other parts of the API already is), I will update this repository accordingly.