This commit (partially) reverts 27b5b24, 94eb7c6, and a437e78.
Download URLs from the 'extended_fetch' endpoint are now only
usable for logged in users, while those from the respective
OAuth API endpoint are working again. Everything except
scraps and direct deviation links should be fixed, and those
two categories will work with exported cookies. (#488)
TODO:
- "native" login with --username and --password
- better handling of internally stored cookies
359c3bc1c5