SAK-23099

The sakai:view and sakai:view_container tags now take a 'lang' attribute which will be used in the <html> element. Defaults to 'en' if not supplied.


git-svn-id: https://source.sakaiproject.org/svn/jsf/trunk@118088 66ffb92e-73f9-0310-93c1-f5514f145a0a