Fixed bossbars disabling self, added support for modded custom entities, disguises now refer to themselves with the right disguise name when possible, cleaned up some code, fixed bossbar error when a server uses a bad bossbar name in their own system

src/main/java/me/libraryaddict/disguise/utilities/parser/DisguisePermissions.java

@@ -384,6 +384,10 @@ public class DisguisePermissions {
             if (disguiseType.isMisc()) {
                 return 3;
             }
+        }  else if (permissionName.equals("custom")) {
+            if (disguiseType.isMisc()) {
+                return 3;
+            }
         } else if (permissionName.equals("*")) {
             return 4;
         }