Remove Forum from top nav

Author: maherou

_data/topnav.yml

@@ -207,15 +207,11 @@ topnav_dropdowns:
       url: /team.html
       output: web
 
-    - title: Forum
-      url: /forum.html
-      output: web
-
     - title: Mail Lists
       url: /mail_lists.html
       output: web
 
-    - title: FAQ for Contributing to trilinos.org
+    - title: FAQ for Contributing to trilinos.github.io
       url: /faq_for_contributing_to_trilinos_githubio.html
       output: web