Merge branch '24-fix-link-to-minerva' into 'master'

fix: link to minerva should work

Closes #24

See merge request core-services/r3lab/r3-pages!45

.gitlab-ci.yml

 # In case something goes horribly wrong, you can fall back to `image: ruby:latest`
-image: git-r3lab.uni.lu:4567/r3/docker/jekyll-lcsb:1.1
+image: git-r3lab.uni.lu:4567/r3/docker/jekyll-lcsb:1.6
 
 stages:
   - build
@@ -48,7 +48,7 @@ Deploy to production:
     - ssh -p $SSHPORT $SSHCONNECT "mkdir -p ~/web/r3lab_$CI_JOB_ID"
     - scp -P $SSHPORT -r build/* $SSHCONNECT:~/web/r3lab_$CI_JOB_ID
     # Make a symbolic link to newly copied files, then remove old tasks' files, and remove all broken symbolic links
-    - ssh -p $SSHPORT $SSHCONNECT "cd ~/web/latest && ln -fs ../r3lab_$CI_JOB_ID/* . || true && cd ~/web/latest/web/ && ln -fs ../r3lab_$CI_JOB_ID/web/* . && cd ~/web && find . -type d -name 'r3lab*' -not -newermt '-1 minutes' -exec rm -rf {} + && find -L ~/web/latest -type l -delete && ln -fs ~/web/latest/link_to_minerva.html ~/web/latest/web/minerva-website.html || true"
+    - ssh -p $SSHPORT $SSHCONNECT "cd ~/web/latest && ln -fs ../r3lab_$CI_JOB_ID/* . || true && cd ~/web/latest/web/ && ln -fs ../r3lab_$CI_JOB_ID/web/* . && cd ~/web && find . -type d -name 'r3lab*' -not -newermt '-1 minutes' -exec rm -rf {} + && find -L ~/web/latest -type l -delete && mkdir -p ~/web/latest/web/minerva-website && ln -fs ~/web/latest/link_to_minerva.html ~/web/latest/web/minerva-website.html && ln -fs ~/web/latest/link_to_minerva.html ~/web/latest/web/minerva-website/index.html || true"
 
 
 ## Backups