list section separator on settings page

src/App/Pages/Settings/SettingsPage/SettingsPage.xaml

@@ -13,6 +13,7 @@
 
     <ContentPage.Resources>
         <ResourceDictionary>
+            <u:InverseBoolConverter x:Key="inverseBool" />
             <u:StringHasValueConverter x:Key="stringHasValue" />
             
             <DataTemplate
@@ -54,10 +55,14 @@
         <ListView.GroupHeaderTemplate>
             <DataTemplate x:DataType="pages:SettingsPageListGroup">
                 <ViewCell>
-                    <StackLayout StyleClass="list-row-header">
-                        <Label
-                            Text="{Binding Name}"
-                            StyleClass="list-header, list-header-platform" />
+                    <StackLayout Padding="0" Spacing="0">
+                        <BoxView StyleClass="list-section-separator"
+                                 IsVisible="{Binding First, Converter={StaticResource inverseBool}}" />
+                        <StackLayout StyleClass="list-row-header">
+                            <Label
+                                Text="{Binding Name}"
+                                StyleClass="list-header, list-header-platform" />
+                        </StackLayout>
                     </StackLayout>
                 </ViewCell>
             </DataTemplate>

src/App/Pages/Settings/SettingsPage/SettingsPageListGroup.cs

@@ -4,7 +4,8 @@ namespace Bit.App.Pages
 {
     public class SettingsPageListGroup : List<SettingsPageListItem>
     {
-        public SettingsPageListGroup(List<SettingsPageListItem> groupItems, string name, bool doUpper = true)
+        public SettingsPageListGroup(List<SettingsPageListItem> groupItems, string name, bool doUpper = true,
+            bool first = false)
         {
             AddRange(groupItems);
             if(string.IsNullOrWhiteSpace(name))
@@ -19,8 +20,10 @@ namespace Bit.App.Pages
             {
                 Name = name;
             }
+            First = first;
         }
 
+        public bool First { get; set; }
         public string Name { get; set; }
     }
 }

src/App/Pages/Settings/SettingsPage/SettingsPageViewModel.cs

@@ -339,7 +339,7 @@ namespace Bit.App.Pages
             };
             GroupedItems.ResetWithRange(new List<SettingsPageListGroup>
             {
-                new SettingsPageListGroup(autofillItems, AppResources.Autofill, doUpper),
+                new SettingsPageListGroup(autofillItems, AppResources.Autofill, doUpper, true),
                 new SettingsPageListGroup(manageItems, AppResources.Manage, doUpper),
                 new SettingsPageListGroup(securityItems, AppResources.Security, doUpper),
                 new SettingsPageListGroup(accountItems, AppResources.Account, doUpper),