DOD, and added javadocs/fixed javadocs #story[1087]

racevisionGame/src/main/java/visualiser/model/RaceConnection.java

@@ -8,7 +8,7 @@ import java.net.InetSocketAddress;
 import java.net.Socket;
 
 /**
- * Created by cbt24 on 3/05/17.
+ * Connection for Races
  */
 public class RaceConnection {
     private final StringProperty hostname;
@@ -21,6 +21,7 @@ public class RaceConnection {
      * Constructor for remote host connections.
      * @param hostname URL for remote host
      * @param port port for game feed
+     * @param gamename Name of the game
      */
     public RaceConnection(String hostname, int port, String gamename) {
         this.hostname = new SimpleStringProperty(hostname);