Description of problem:
Visiting the CMS admin page /content/admin/ when not logged in gives
you an access denied error page. This should in fact redirect you to
the login page first, and only give the access denied page if you are
already logged in.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. log out
2. Visit /ccm/content/admin
Redirect to login page
Fixed @40250. Also, /ccm/content/admin/item.jsp had the opposite problem.
/ccm/content/admin/index.jsp was throwing AccessDeniedException for
users without permission and for non-logged-in users.
/ccm/content/admin/item.jsp was throwing LoginSignal for both cases.
Now, LoginSignal is thrown on both pages when the user isn't logged
in, and AccessDeniedException when a logged-in user has no permission.