Add project files.

StockBL.Interface/IPersonStockFacade.cs

@@ -0,0 +1,12 @@
+using System;
+using System.Collections.Generic;
+using DataDomain;
+
+namespace StockBL.Interface
+{
+    public interface IPersonStockFacade
+    {
+        IEnumerable<StockMember> GetAllSharesConnectedTo(int personId);
+        System.Collections.Generic.IEnumerable<StockMember> GetUnconnectedShares();
+    }
+}