SJC: add new main.go
SJC: add new main.go

Change-Id: I8273baef0cff7df5d8a969320da7b20aa4671c35
Reviewed-on: https://go-review.googlesource.com/127544
Run-TryBot: Iskander Sharipov <a698043bc2fd5ebc21d5b6bbc66ee53917362fef@intel.com>
Reviewed-by: Iskander Sharipov <a698043bc2fd5ebc21d5b6bbc66ee53917362fef@intel.com>
Reviewed-by: roger peppe <4e317290bbb82623ece0bfb0548ac21ebd5b23f1@gmail.com>
TryBot-Result: Gobot Gobot <66cb808b70d30c07676d5e946fee83fd561249e5@golang.org>

golang/scratch