changes for moving Merlin7 towards production status

mainly adapting the introduction, account request, and contact information.

_data/sidebars/merlin7_sidebar.yml

@@ -10,11 +10,11 @@ entries:
             url: /merlin7/introduction.html
           - title: Code Of Conduct
             url: /merlin7/code-of-conduct.html
-          # - title: Requesting Merlin Access
-          #   url: /merlin7/request-account.html
+          - title: Requesting Merlin7 Access
+            url: /merlin7/request-account.html
           # - title: Requesting Projects
           #   url: /merlin7/request-project.html
-          - title: Accessing the Interactive Nodes
+          - title: Accessing the Interactive Login Nodes
             url: /merlin7/interactive.html
           - title: Accessing the Slurm Clusters
             url: /merlin7/slurm-access.html
@@ -62,3 +62,8 @@ entries:
             url: /merlin7/ansys.html
           - title: ANSYS RSM
             url: /merlin7/ansys-rsm.html
+      - title: Support
+        folderitems:
+        - title: Contact
+          url: /merlin7/contact.html
+