See also https://github.com/esphome/esphome-docs/pull/353/files#r336751499
* Add new component for Tuya dimmers * Update code * Class naming * Log output * Fixes * Lint * Format * Fix test * log setting datapoint values * remove in_setup_ and fix datapoint handling Co-authored-by: Samuel Sieb <samuel@sieb.net> Co-authored-by: Otto Winter <otto@otto-winter.com>