Added SAML security context
Added idp selection page
Federation with SSOCircle appears to work but app fails when processing security expressions.
Fixed issue displaying username in JSP
Fixed login and logout actions. Old login page removed.
Added user roles and method level security annotations
Added 403 permission denied page
Always use default IdP. Do not show IdP selection page.
Improved UI for 403 and logout page
Tidied up redundant beans and filters in security context