Kosta Harlan authored May 22, 2020 and Jeena Huneidi committed Jun 24, 2020

This adds the Makefile from the blubber project with some minor adaptations for
mw cli, and updates CI to use "make test"

Both "go run ~/go/src/cli/main.go" as well as "make" (and running ./bin/mw)
should work correctly.

The unit test command doesn't do anything (yet) but should once we start adding
tests.

Bug: T250241
Change-Id: Id857e3c1389b6c729c8931da149af58740f62896