Merge pull request k4yt3x#434 from k4yt3x/black

Formatted code with Black and updated README

added a none option for -tune to address k4yt3x#401

updated wordings and translations

updated GUI for the newest version of Anime4kCPP

moved upscaler optional parameters into function definition

fixing issue k4yt3x#287

setup script 2.2.1: updated regex for new waifu2x/srmd/realsr NCNN Vu…

…lkan

updated build script requirements file name

removed the insignificant master version number badge

updated drivers tooltips