Create a post announcing and explaining Kroki usage

_posts/2021/05/2021-05-26-diagrams-from-textual-descriptions.md

@@ -22,19 +22,19 @@ excerpt: >
 ## What is it about and where can it be applied?
 Gitlab is perfect for colloborative work on codes, scripts and other shared files.
 Now you can also create virtually all sorts of diagrams and sketches directly in Gitlab,
-both allowing to quickly create plots, as well as
-collaboratively build and maintain complex graphs.
+both allowing to **quickly create plots**, as well as
+collaboratively build and maintain **complex graphs**.
 
 All graphs are built from simple scripts directly in Gitlab using a plugin named [Kroki](https://kroki.io/).
-Any of such scripts can be used in a place on the [Helmholtz-wide Gitlab](https://gitlab.hzdr.de)
+Such scripts can be used in any place on the [Helmholtz-wide Gitlab](https://gitlab.hzdr.de)
 where Markdown is supported:
+  * Markdown documents inside repositories
   * Comments
   * Issues
   * Merge requests
   * Milestones
   * Snippets (the snippet must be named with a `.md` extension)
   * Wiki pages
-  * Markdown documents inside repositories
 
 <a href="."
                             class="btn btn-outline-secondary"