First step of 6-player-singing. Maybe very unstable, buggy and busy. There is still a lot to to do:

- NamesScreen (Drag/Drop-Visibility, Scrolling, Using Keyboard...)
- ScoreScreen (For 5+6 players)

But please check and test :)

Vocaluxe/Base/CSettings.cs

@@ -103,7 +103,7 @@ namespace Vocaluxe.Base
         public static int MouseMoveDiffMin = 2;
         public const float MouseMoveOffTime = 3f;
         
-        public const int MaxNumPlayer = 3;
+        public const int MaxNumPlayer = 6;
         public const int MaxScore = 10000;
         public const int LinebonusScore = 1000;
         public const int MinScoreForDB = 100;