[Addition] Added a chatbox function!

Client/ViewModels/ViewModel.cs

@@ -12,8 +12,6 @@ namespace Client
     {
         public event PropertyChangedEventHandler PropertyChanged;
 
-        
-
         public ViewModel()
         {
             _model = new Model();
@@ -63,9 +61,5 @@ namespace Client
             get { return _lobbies; }
             set { _lobbies = value; }
         }
-
-
-
-
     }
 }

Client/ViewModels/ViewModelGame.cs

@@ -1,16 +1,10 @@
-using System;
-using System.Collections.Generic;
+using System.Collections.ObjectModel;
 using System.ComponentModel;
-using System.Text;
 
 namespace Client.ViewModels
 {
     class ViewModelGame : INotifyPropertyChanged
     {
         public event PropertyChangedEventHandler PropertyChanged;
-
-
-
-
     }
 }