message: mkdocs: add entry for scaffolder installation
diff: @@ -34,6 +34,7 @@ nav:
  - API: 'features/software-catalog/api.md'
  - Software creation templates:
  - Overview: 'features/software-templates/index.md'
  + - Installation: 'features/software-templates/installation.md'
  - Adding templates: 'features/software-templates/adding-templates.md'
  - Extending the Scaffolder:
  - Overview: 'features/software-templates/extending/index.md'
  