Features list display link to update schema if available

--HG--
branch : dev

src/Orchard.Web/Modules/Orchard.Modules/ViewModels/FeaturesViewModel.cs

@@ -4,5 +4,6 @@ using Orchard.Mvc.ViewModels;
 namespace Orchard.Modules.ViewModels {
     public class FeaturesViewModel : BaseViewModel {
         public IEnumerable<IModuleFeature> Features { get; set; }
+        public IEnumerable<string> FeaturesThatNeedUpdate { get; set; }
     }
 }