Update index.md

Remove stock MkDocs section

docs/docs/index.md

@@ -7,20 +7,4 @@ The free and open-source GUI for DISM operations.
 </p>
 
 
-# MKDocs stuff
-
-For full documentation visit [mkdocs.org](https://www.mkdocs.org).
-
-## Commands
-
-* `mkdocs new [dir-name]` - Create a new project.
-* `mkdocs serve` - Start the live-reloading docs server.
-* `mkdocs build` - Build the documentation site.
-* `mkdocs -h` - Print help message and exit.
-
-## Project layout
-
-    mkdocs.yml    # The configuration file.
-    docs/
-        index.md  # The documentation homepage.
-        ...       # Other markdown pages, images and other files.
+**NOTE:** this documentation is not complete and is subject to change. Check out the entries on the side panel for more information.