Render descriptions as Markdown text

- Use MarkdownField in forms!
4 jobs for 142-display-descriptions-as-markdown in 3 minutes and 35 seconds (queued for 1 second)
Status Job ID Name Coverage
  Package
passed #11149
package the branch

00:02:18

 
  Dockerize
passed #11150
dockerize the branch

00:00:50

 
  Deploy
passed #11151
deploy for review

00:00:12

passed #11152
manual
remove review instance

00:00:13