Fix menu

mkdocs.yml

@@ -21,6 +21,12 @@ pages:
     - Obtaining Login Credentials: get-started-with-it4innovations/obtaining-login-credentials/obtaining-login-credentials.md
     - Certificates FAQ: get-started-with-it4innovations/obtaining-login-credentials/certificates-faq.md
     - Accessing the Clusters: get-started-with-it4innovations/accessing-the-clusters/introduction.md
+      - SSH Keys: get-started-with-it4innovations/accessing-the-clusters/shell-access-and-data-transfer/ssh-keys.md
+      - PuTTY: get-started-with-it4innovations/accessing-the-clusters/shell-access-and-data-transfer/putty.md
+      - X Window System: get-started-with-it4innovations/accessing-the-clusters/graphical-user-interface/x-window-system.md
+      - X Window System Using Cygwin: get-started-with-it4innovations/accessing-the-clusters/graphical-user-interface/cygwin-and-x11-forwarding.md
+      - VNC: get-started-with-it4innovations/accessing-the-clusters/graphical-user-interface/vnc.md
+      - VPN Access: get-started-with-it4innovations/vpn-access.md
 #    - VPN-Connection-Fail-in-Win-8.1: get-started-with-it4innovations/accessing-the-clusters/shell-access-and-data-transfer/vpn-connection-fail-in-win-8.1.md
   - Anselm Cluster:
     - Introduction: anselm-cluster-documentation/introduction.md