Remove anonymous instance use for Continuation.
Remove anonymous instance use for Continuation.

bryanedds/FSharpx.Extras,fsprojects/FSharpx.Extras,bryanedds/FSharpx.Extras,fsprojects/FSharpx.Extras,sideeffffect/FSharpx.Extras,bryanedds/FSharpx.Extras,sideeffffect/FSharpx.Extras