* [wallhaven] update 'user' extractor * [wallhaven] update 'configuration.rst' add 'extractor.wallhaven.include' entry * [wallhaven] add 'wallhaven.include' in gallery-dl.conf
* [wallhaven] update 'user' extractor * [wallhaven] update 'configuration.rst' add 'extractor.wallhaven.include' entry * [wallhaven] add 'wallhaven.include' in gallery-dl.conf