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/FreedomCommand.java

@@ -217,7 +217,7 @@ public abstract class FreedomCommand implements CommandExecutor, TabCompleter
     protected Player getPlayer(String name, Boolean nullVanished)
     {
         Player player = Bukkit.getPlayer(name);
-        if (player != null && nullVanished && plugin.al.isVanished(player.getName()) && !plugin.al.isAdmin(sender))
+        if (player != null && nullVanished && plugin.al.isVanished(player.getUniqueId()) && !plugin.al.isAdmin(sender))
         {
             return null;
         }