My very own main.go file added during the workshop at Gophercon UK 2019
Change-Id: I3c3743dc8a03ae71909328616c911c44749dbc63
Reviewed-on: https://go-review.googlesource.com/c/scratch/+/191303
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>