Improve partymode loading (return bool instead of incomplete PM)

VocaluxeLib/Menu/IMenuElement.cs

@@ -15,7 +15,6 @@
 // along with Vocaluxe. If not, see <http://www.gnu.org/licenses/>.
 #endregion
 
-using System.Xml;
 using VocaluxeLib.Xml;
 
 namespace VocaluxeLib.Menu

VocaluxeLib/Structs.cs

@@ -371,7 +371,6 @@ namespace VocaluxeLib
         public int MinTeams;
 
         public string Author;
-        public bool Playable;
         public int VersionMajor;
         public int VersionMinor;
     }