Adds support for encoding (and optionally encrypting) user config values as
a single string that can be passed to any endpoint with the "preferences" url
param.
Co-authored-by: Ben Busby <contact@benbusby.com>
Farside can now redirect quora links to querte instances and imdb links
to libremdb instances. This updates Whoogle to perform link replacements
for both services when site alts are configured.
João