docs(user): Fully transalated user docs

content/user/_index.en.md

@@ -0,0 +1,18 @@
+---
+linkTitle: "Nutzerdokumentation"
+title: Einleitung
+cascade:
+  type: docs
+---
+
+This part of the documentation describes the interaction with the system for normal users.
+If you're interested in installing, configuring or administrating the system take a look at the [admin section](/admin).
+
+## FAQ
+
+> A couple of frequently asked questiones.
+
+### Why can't i see the page XY?
+
+Users can only see pages if they have the right permissions.
+If you can't view a page that you need to, please contact your administrator.