huge commit for advanced stats feature.

broke data out into its own library.
may be breaking changes with existing plugins

Data/Models/EFAliasLink.cs

@@ -0,0 +1,19 @@
+using System.Collections.Generic;
+using System.ComponentModel.DataAnnotations;
+
+namespace Data.Models
+{
+    public class EFAliasLink : SharedEntity
+    {
+        [Key]
+        public int AliasLinkId { get; set; }
+        public virtual ICollection<EFAlias> Children { get; set; }
+        public virtual ICollection<EFPenalty> ReceivedPenalties { get; set; }
+
+        public EFAliasLink()
+        {
+            Children = new List<EFAlias>();
+            ReceivedPenalties = new List<EFPenalty>();
+        }
+    }
+}