- improved chat utility

- removed chat config file

application/configs/chat.xml

@@ -1,12 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<!-- Configure how ManiaControl sends chat message -->
-<chat-config>
-
-	<!-- Set which codes should be used to compose chat messages -->
-	<messages>
-		<information>$fff</information>
-		<success>$0f0</success>
-		<error>$f00</error>
-	</messages>
-
-</chat-config>