Webalizer hasn't had a release since 2014, and still uses net/GeoIP
for doing GeoIP lookups. As the functionality isn't really useful with
outdated databases, disable it and remove the dependency on net/GeoIP.
While there, switch HOMEPAGE and MASTER_SITES to HTTPS.
Users are encouraged to switch to www/goaccess for a general purpose
web log analyzer supporting GeoIP2 and GeoLite2 databases.
OK sthen@, jca@