Include golang as necessary Debian dependency
Adding golang to the README.md as necessary Debian dependency since it was need in order to build (at least) gitlab-zip-cat.
Tested it on debian testing (which is currently stretch).
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Adding golang to the README.md as necessary Debian dependency since it was need in order to build (at least) gitlab-zip-cat.
Tested it on debian testing (which is currently stretch).