Add Source to price model.

Model/PriceModel.cs

@@ -66,6 +66,10 @@ namespace TradeBlotter.Model
     {
       get { return price.Symbol; }
     }
+    public String Source
+    {
+      get {return price.SourceAsString();}
+    }
     public DateTime Date
     {
       get { return price.Date; }

Views/PricingView.xaml

@@ -97,6 +97,7 @@
                         <telerik:GridViewDataColumn DataMemberBinding="{Binding Date, StringFormat=\{0:MM/dd/yyyy\}}" Header="Date"/>
                         <telerik:GridViewDataColumn DataMemberBinding="{Binding CompanyName}" Header="Company"/>
                         <telerik:GridViewDataColumn DataMemberBinding="{Binding Symbol}" Header="Symbol"/>
+                        <telerik:GridViewDataColumn DataMemberBinding="{Binding Source}" Header="Source"/>
                         <telerik:GridViewDataColumn DataMemberBinding="{Binding Open, StringFormat=\{0:C\}}" Header="Open"/>
                         <telerik:GridViewDataColumn DataMemberBinding="{Binding High, StringFormat=\{0:C\}}" Header="High"/>
                         <telerik:GridViewDataColumn DataMemberBinding="{Binding Low, StringFormat=\{0:C\}}" Header="Low"/>