Project blurb custom_readme

Author: Roxedus

roles/generate-jenkins/templates/DOCUMENTATION.j2-CUSTOM

@@ -2,6 +2,13 @@
 {% from 'common_macros.j2' import noter with context %}
 ---
 title: {{ project_name }}
+{% if project_categories and project_blurb %}
+tags:
+{% for tag in project_categories.split(",") %}
+    - {{ tag | title }}
+{% endfor %}
+description: "{{ noter(project_blurb) | trim }}"
+{% endif %}
 ---
 {% include "README_SNIPPETS/DO_NOT_EDIT.j2" | trim %}