v1.2.57

Changelog

• 12ad6db removed webdriver dependency, fixed danbooru extractor, some refactoring
• e2e0239 [extractor:hstream] updated extraction of title
• dac1632 [extractor:exhentai] removed extractor due to the login page now requiring captchas
• 821dd01 [extractor:doujin] disabled tests since the website is currently offline