Feature/ci slides setup

.gitlab-ci.yml

@@ -44,6 +44,7 @@ pages:
   - |
     mkdir build && cd build
       for MDFILE in ../slides/*.md; do
+        echo "Processing file '${MDFILE}'"
         TARGET=${MDFILE/.md/.html}
         pandoc -t revealjs -s --mathjax -o ${TARGET} ../slides/${MDFILE} \
               -V revealjs-url=https://unpkg.com/reveal.js/ \
@@ -51,6 +52,7 @@ pages:
               --include-in-header=../slides/dumux_course.css
       done
     cd ..
+  - ls build
   - mkdir public && mv build/* public
   artifacts:
     paths: