Removed setDefaultUseCaches(false)

Calling this method causes SpongeForge to crash later
https://forums.spongepowered.org/t/spongeforge-crashes-in-odd-circumstances/34699/4

Affects issues:
- Fixed #1296, #1291, #1292

Plan/common/src/main/java/com/djrapitops/plan/gathering/geolocation/IP2CGeolocator.java

@@ -75,7 +75,6 @@ public class IP2CGeolocator implements Geolocator {
         HttpURLConnection connection = null;
         try {
             connection = (HttpURLConnection) new URL("http://ip2c.org/" + address).openConnection();
-            connection.setDefaultUseCaches(false);
             connection.setUseCaches(false);
             connection.connect();
             try (