some changes

src/Yavsc.Abstract/Identity/BlackListedUserName.cs

@@ -0,0 +1,12 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Yavsc.Models.Identity
+{
+    public class BlackListedUserName : IWatchedUserName {
+
+        [Key]
+        [StringLength(1024)]
+        public string Name { get; set;}
+
+    }
+}

src/Yavsc.Abstract/Identity/IWatchedUserName.cs

@@ -0,0 +1,8 @@
+using Yavsc.Interfaces;
+
+namespace Yavsc.Models.Identity
+{
+    public interface IWatchedUserName : INamedObject {
+
+    }
+}

src/Yavsc.Abstract/Identity/ReservedUserName.cs

@@ -0,0 +1,12 @@
+using System.ComponentModel.DataAnnotations;
+
+namespace Yavsc.Models.Identity
+{
+    public class ReservedUserName : IWatchedUserName {
+
+        [Key]
+        [StringLength(1024)]
+        public string Name { get; set;}
+
+    }
+}

src/Yavsc.Abstract/Workflow/IGoogleCloudMobileDeclaration.cs

@@ -17,7 +17,6 @@
 //
 
 using System;
-using Yavsc.Abstract.Identity;
 
 namespace Yavsc
 {
@@ -29,11 +28,7 @@ namespace Yavsc
         string Platform { get; set; }
         string Version { get; set; }
         DateTime? LatestActivityUpdate { get; set; }
-    }
-
-    public interface IGoogleCloudMobileDeclaration: IGCMDeclaration
-    {
-        IApplicationUser DeviceOwner { get; set; }
         string DeviceOwnerId { get; set; }
     }
+
 }