Too much shit to list in the commit name

- Removes ancient unused code
- General code cleanup in some places
- Rewrites a few components to use Adventure (testing needed)
- Rewrites a few commands to use more modern Java features like Streams
- Fixes oversight where vanishing still worked by names and not UUIDs
- Removes unused Pterodactyl integration
- Removes AutoEject's IP range banning functionality
- Does some minor cleanup to HTTPD's list & players modules
- Fixes ages-old bug in the AntiSpam that caused it to falsely mute players

src/main/java/me/totalfreedom/totalfreedommod/command/Command_deop.java

@@ -34,7 +34,7 @@ public class Command_deop extends FreedomCommand
         {
             if ((player.getName().toLowerCase().contains(targetName) || player.getDisplayName().toLowerCase().contains(targetName)
                     || player.getName().contains(targetName) || player.getDisplayName().contains(targetName)) &&
-                    player.isOp() && !plugin.al.isVanished(player.getName()))
+                    player.isOp() && !plugin.al.isVanished(player.getUniqueId()))
             {
                 matchedPlayerNames.add(player.getName());
                 player.setOp(false);