Updated ContentItemDisplay model to contain IsEdited property

src/Umbraco.Web/Models/ContentEditing/ContentVariation.cs

@@ -23,7 +23,7 @@ namespace Umbraco.Web.Models.ContentEditing
         /// </summary>
         [DataMember(Name = "name")]
         public string Name { get; set; }
-        
+
         [DataMember(Name = "state")]
         public string PublishedState { get; set; }
 
@@ -33,6 +33,9 @@ namespace Umbraco.Web.Models.ContentEditing
         [DataMember(Name = "exists")]
         public bool Exists { get; set; }
 
+        [DataMember(Name = "isEdited")]
+        public bool IsEdited { get; set; }
+
         /// <summary>
         /// Determines if this is the variant currently being edited
         /// </summary>

src/Umbraco.Web/Models/Mapping/ContentItemDisplayVariationResolver.cs

@@ -36,6 +36,7 @@ namespace Umbraco.Web.Models.Mapping
                 Name = source.GetName(x.IsoCode),
                 Exists = source.IsCultureAvailable(x.IsoCode), // segments ??
                 PublishedState = source.PublishedState.ToString(),
+                IsEdited = source.IsCultureEdited(x.IsoCode)
                 //Segment = ?? We'll need to populate this one day when we support segments
             }).ToList();