Replace $CI_BUILD_REF_NAME by $CI_BUILD_REF_SLUG in order to use branch name lik…
…e feature/something because it fails with docker build -t tag syntax. And with GitLab 9.xx it should be CI_COMMIT_REF_NAME and CI_COMMIT_REF_SLUG.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
…e feature/something because it fails with docker build -t tag syntax. And with GitLab 9.xx it should be CI_COMMIT_REF_NAME and CI_COMMIT_REF_SLUG.