Made MessageWindow topmost

inabox.wpf/Forms/MessageWindow.xaml

@@ -10,7 +10,8 @@
         SizeToContent="Height"
         x:Name="Window"
         WindowStartupLocation="CenterScreen"
-        DataContext="{Binding ElementName=Window}">
+        DataContext="{Binding ElementName=Window}"
+        Topmost="True">
     <Window.Resources>
         <DataTemplate x:Key="ButtonTemplate" DataType="local:MessageWindowButton">
             <Button Content="{Binding Content}"