Reimplement vanish command

- SuperVanish has a wack permission system, and it didn't work in some rare circumstances. Added back TFMs vanish with the SuperVanish API
- Fixed the permission nodes so admins can see other admins, like how it was in TFM

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

@@ -12,7 +12,6 @@ import org.bukkit.permissions.PermissionAttachmentInfo;
 @CommandParameters(description = "Check your permissions", usage = "/<command> [prefix | reload]")
 public class Command_permissions extends FreedomCommand
 {
-
     @Override
     public boolean run(CommandSender sender, Player playerSender, Command cmd, String commandLabel, String[] args, boolean senderIsConsole)
     {