Description

This adds the vignette that @ThierryO recently created in checklist.

@peterdesmet beware I did not yet apply any of the newer approaches, both regarding 📦 and regarding gfm+footnotes (PR #285), leaving it to you on choosing where and when to do that.

Related Issue

Task list

• My tutorial or article is placed in a subfolder of tutorials/content
• The filename of my tutorial or article is index.md. In case of an Rmarkdown tutorial I have knitted my index.Rmd to index.md (both files are pushed to the repo).
• I have included tags in the YAML header (see the tags listed in the tutorials website side bar for tags that have been used before)
• I have added categories to the YAML header and my category tags are from the list of category tags