anchor.diff:  [<AbstractClass>]
   type BuilderConfiguration() = 
       static member Configure() = 
  -        Mapper.Initialize(fun a -> 
  +        let types = 
               Assembly.GetCallingAssembly().GetTypes()
               |> (Seq.append (Assembly.GetCallingAssembly().GetReferencedAssemblies()
                               |> Seq.map (fun t -> Assembly.Load(t))
  
positive.code:             | customBuilderType -> customBuilderType
          
          match customBuilder with
          | null ->
              if Mapper.FindTypeMapFor<'TSource, 'TDestination>() = null then Mapper.AddProfile(builder)
              builder
          | _ -> Activator.CreateInstance(customBuilder) :?> 'TBuilder
  
negative.code:              |> Activator.CreateInstance) :?> 'TBuilder
          
          let customBuilder = 
              match Assembly.GetAssembly(typeof<'TDestination>) |> GenericBuilder.FindCustomBuilderType(builder.GetType()) with
              | null -> 
                  (match Assembly.GetEntryAssembly() with
                   | null -> Assembly.GetCallingAssembly()
  