Merge pull request #30 from PM2-IT21bWIN-ruiz-mach-krea/Server_Console_Display

fixed issue #5

server/src/main/java/ch/zhaw/pm2/multichat/server/ServerConnectionHandler.java

@@ -55,7 +55,7 @@ public class ServerConnectionHandler implements Runnable{
     }
 
     public void startReceiving() {
-        System.out.println("Starting Connection Handler for " + userName);
+        System.out.println("Starting Connection Handler for new User");
         try {
             System.out.println("Start receiving data...");
             while (connection.isAvailable()) {