rather than [[{{int:mainpage}}]] so that the mainage link links to the content
language's main page rather than the current user selected language's mainpage.
# The navigation toolbar, int: is used here to make sure that the appropriate
# messages are automatically pulled from the user-selected language file.
'navbar' =>'
-* [[{{int:mainpage}}]]
+* [[{{msg:mainpage}}|{{int:mainpage}}]]
* [[{{msg:portal-url}}|{{int:portal}}]]
* [[{{msg:currentevents-url}}|{{int:currentevents}}]]
* [[{{msg:recentchanges-url}}|{{int:recentchanges}}]]