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

Change-Id: I9545450b47df13a1ba75ecc1d8b3fc253089687a
Reviewed-on: https://go-review.googlesource.com/120101
Reviewed-by: Daniel Martí <29bf28b42a938ace12a5819da4ed4ba03d82f315@mvdan.cc>
Run-TryBot: Daniel Martí <29bf28b42a938ace12a5819da4ed4ba03d82f315@mvdan.cc>
TryBot-Result: Gobot Gobot <66cb808b70d30c07676d5e946fee83fd561249e5@golang.org>

golang/scratch