Merge remote-tracking branch 'upstream/master'

kicker-screen.png

package-lock.json

package.json

src/app/app.component.html

src/app/gitlab-ci/gitlab-ci.component.css

src/app/gitlab-ci/gitlab-ci.component.html

src/app/stepbar/stepbar.component.css

src/app/variable-editor/variable-editor.component.css

src/assets/img/tbc-50.png

src/assets/kicker-aggregated.json

src/index.html

src/styles.css

templates/validation.yml