Make |> wellbehaved with regard to splatting

[mschauer]

Defines |>(x,..,z, f) == f(x,...,z). This would make the chaining operator |> work nicely with splatted arguments.

Example:

    minmax(2,1)... |> tuple == (1,2)

This small change is nonbreaking, motivated by

http://stackoverflow.com/questions/32276896/how-to-use-the-pipe-operator-with-tuples-and-anonymous-functions-in-julia/32284433#32284433

[MikeInnes]

+1

[mschauer]

Outdated