miguelbernadi: add my very own main.go
miguelbernadi: add my very own main.go

Change-Id: I36526327c56867b654a98c061f8ee623da6b339c
Reviewed-on: https://go-review.googlesource.com/136023
Reviewed-by: Daniel Martí <29bf28b42a938ace12a5819da4ed4ba03d82f315@mvdan.cc>
Run-TryBot: Daniel Martí <29bf28b42a938ace12a5819da4ed4ba03d82f315@mvdan.cc>
TryBot-Result: Gobot Gobot <66cb808b70d30c07676d5e946fee83fd561249e5@golang.org>

golang/scratch