Allows for overloaded functions in CSharp to be used, initial work on handling CSHarp operators

Upsilon/BaseTypes/Number/NumberDouble.cs

@@ -31,5 +31,10 @@ namespace Upsilon.BaseTypes.Number
         {
             return Value;
         }
+
+        public override System.Type GetCSharpType()
+        {
+            return typeof(double);
+        }
     }
 }

Upsilon/BaseTypes/Number/NumberLong.cs

@@ -34,5 +34,10 @@ namespace Upsilon.BaseTypes.Number
         {
             return Value;
         }
+
+        public override System.Type GetCSharpType()
+        {
+            return typeof(long);
+        }
     }
 }