jamiebarnett: add my own main.go

Change-Id: Ib1392d0cd81ba0949f4fa7f3743eae774180d636
Reviewed-on: https://go-review.googlesource.com/127513
Reviewed-by: Daniel Martí <mvdan@mvdan.cc>
Run-TryBot: Daniel Martí <mvdan@mvdan.cc>
TryBot-Result: Gobot Gobot <gobot@golang.org>

jamiebarnett/main.go

@@ -0,0 +1,9 @@
+package main
+
+import (
+	"fmt"
+)
+
+func main() {
+	fmt.Println("who even needs fmt?")
+}