Adding missing final statements

This fixes a compile error for Java 7 where final statements were
needed for the reload team data call.

Author: vaage

src/codeu/chat/RelayMain.java

@@ -63,7 +63,9 @@ public static void main(String[] args) {
     }
   }
 
-  private static void startRelay(Server relay, ConnectionSource source, String teamFile) {
+  private static void startRelay(final Server relay,
+                                 final ConnectionSource source,
+                                 final String teamFile) {
 
     final ServerFrontEnd frontEnd = new ServerFrontEnd(relay);
     LOG.info("Relay front end object created.");