Core - Added method to reactivate a module, reusing its profile

Profile editor - Improved performance when moving between modules
Profile editor - Fixed editor sometimes going blank when moving between modules

src/Artemis.UI.Shared/Services/ProfileEditorService.cs

@@ -361,7 +361,8 @@ namespace Artemis.UI.Shared.Services
 
         private void SelectedProfileOnDeactivated(object sender, EventArgs e)
         {
-            Execute.PostToUIThread(() => ChangeSelectedProfile(null));
+            // Execute.PostToUIThread(() => ChangeSelectedProfile(null));
+            ChangeSelectedProfile(null);
         }
     }
 }