Last minute changes to get ready for DoD

#story[875]

visualiser/src/test/java/seng302/RaceConnectionTest.java

@@ -29,6 +29,7 @@ public class RaceConnectionTest {
         assertTrue(onlineConnection.check());
     }
 
+
     @Test
     public void offlineConnectionStatusOffline() {
         assertFalse(offlineConnection.check());