Changed namespaces of partyModes

PartyModes/PartyModeChallenge/PartyModeChallenge.cs

@@ -1,10 +1,9 @@
 using System;
 using System.Collections.Generic;
-
 using Vocaluxe.Menu;
 
 [assembly: System.Runtime.InteropServices.ComVisible(false)]
-namespace Vocaluxe.PartyModes
+namespace Vocaluxe.PartyModes.Challenge
 {
     #region Communication
     #region ToScreen