add static bundle to gitlab ci

.gitlab-ci.yml

@@ -8,7 +8,7 @@ pages:
   - tar czf public/pandas-tutorial-tasks.tar.gz --transform 's,^,pandas-tutorial-tasks/,' Introduction-to-Pandas--tasks.ipynb Introduction-to-Pandas--solution.ipynb data-lost.json data-nest.csv
   - cp Introduction-to-Pandas--slides.ipynb public/
   - cp Introduction-to-Pandas--slides.pdf public/
-  # - tar czf public/pandas-tutorial-slides.tar.gz  --transform 's,^,pandas-tutorial-slides/,' Introduction-to-Pandas--slides.html img/ fzj-reveal.js/
+  - cp static-slides-bundle.tar.gz public/pandas-tutorial-slides-bundle.tar.gz
   - git checkout -f pages
   - git reset --hard origin/pages
   - cp index.html public/