ref: 5bda0398e7f865d993118f8826c895fdcdc7bb24
parent: e1729935b5a0159b22f90bd441698889e16d5ca5
author: Bjørn Erik Pedersen <bjorn.erik.pedersen@gmail.com>
date: Mon Nov 2 12:24:50 EST 2015
Export Page.Layout And at the same time rename and unexport the badly named `Layout()` func. That method is not very usable outside the package. Fixes #1539