* QCueGrid.cs: Rebuild cue grid when children cue change

* QCueGridListHelper.cs: Helper class for linking cue id with cue grid

* QCueViewModel.cs: Revoe unused import

* QBrowserPage.xaml.cs:
* ControlPage.xaml.cs:
* QWorkspaceViewModel.cs:
* qConnectionPage.xaml.cs: Remove unused import

* QWorkspacePage.xaml.cs: Fix scrolling to select cue and handle no
  selected cue

qController.Standard/Views/QBrowserPage.xaml.cs

@@ -3,7 +3,7 @@ using Xamarin.Forms;
 using Serilog;
 using qController.UI.Cells;
 using Acr.UserDialogs;
-using qController.Dialogs;
+using qController.UI.Dialogs;
 using Xamarin.Essentials;
 using System;
 using qController.ViewModels;
@@ -110,5 +110,5 @@ namespace qController.Pages
         }
     }
 
-    
+
 }