fix for 403 after usehive.com update

For some reason the latest blacklist.usehive.com merge was generating a 403 error in my hivemind logs and freezing it. It seems the server may require setting a user agent. Solution is inspired from https://stackoverflow.com/a/16627277/5369345

For some reason the latest blacklist.usehive.com merge was generating a 403 error in my hivemind logs and freezing it. It seems the blacklist.usehive.com server may require setting a user agent. Solution is inspired from https://stackoverflow.com/a/16627277/5369345

Turns out it was Cloudflare wrongly blocking me. Nevertheless, the fix should circumvent any future CF blocking.

merged

mentioned in commit 73fd5873