Formatting party dialog

Aurora/Design/Views/Party/PartyView.xaml

@@ -3,8 +3,8 @@
      xmlns="http://xamarin.com/schemas/2014/forms"
      xmlns:x="http://schemas.microsoft.com/winfx/2009/xaml"
      xmlns:ml="clr-namespace:Aurora.Design.Components.MemberList"
-     xmlns:dg="clr-namespace:Aurora.Design.Components.DataGrid"
      xmlns:library="clr-namespace:Aurora.Design.Components.Library"
+     xmlns:flv="clr-namespace:DLToolkit.Forms.Controls;assembly=DLToolkit.Forms.Controls.FlowListView"
      x:Class="Aurora.Design.Views.Party.PartyView">
     <ContentView.Resources>
         <StyleSheet
@@ -19,6 +19,7 @@
                      Height="*"/>
             </Grid.RowDefinitions>
             <StackLayout
+                 x:Name="TabHeader"
                  Grid.Row="0">
                 <Label
                      x:Name="PartyMembersLabel"