Marcell Fülöp ee2d3726af
Use X-Forwarded-Host as url_root when present (#799)
If Whoogle is accessed on a non-standard port _and_ proxied,
this port is lost to the application and `element['src']`s are
incorrectly formed (omitting port).

HTTP x-Forwarded-Host will contain this front port number in
a typical Nginx reverse proxy configuration.
2022-07-05 10:01:47 -06:00
..
2020-06-02 12:54:47 -06:00