* DOOR.SYS support

* LORD now works via DOOR.SYS at least
* Abracadabra: nodeMax, tooManyArt support, etc.
* Abracadabra: Exit back to menu
* Some code cleanup

core/user.js

@@ -51,6 +51,10 @@ function User() {
 		return _.isString(self.groups[groupIdOrName]);
 	};
 
+	this.getLegacySecurityLevel = function() {
+		return self.isRoot() ? 100 : 30;
+	};
+
 }
 
 User.PBKDF2 = {