The end goal here is to try and make Authentication configuration a little more self-explanatory. Obviously, these comments are not meant to take the place of good documentation, but I think they will be helpful to sysadmins.
git-svn-id: http://scm.dspace.org/svn/repo/dspace/trunk@6749 9c30dcfa-912a-0410-8fc2-9e0234be79fd