Add geoip data and 451 handler

Cargo.toml

@@ -59,6 +59,7 @@ assets = [
     ["reminder-dashboard/dist/index.html", "lib/reminder-rs/static/index.html", "644"],
     ["conf/default.env", "etc/reminder-rs/config.env", "600"],
     ["conf/Rocket.toml", "etc/reminder-rs/Rocket.toml", "600"],
+    ["conf/geo-asn-country-ipv4.csv", "etc/reminder-rs/geo-asn-country-ipv4.csv", "600"],
     # ["nginx/reminder-rs", "etc/nginx/sites-available/reminder-rs", "755"]
 ]
 conf-files = [