Created a whitelist of all known 403 Forbidden errors occurring in IE8 that are caused by IE8 not passing the referer on redirects.

https://bugzilla.redhat.com/show_bug.cgi?id=1125380
https://bugzilla.redhat.com/show_bug.cgi?id=1123494
https://bugzilla.redhat.com/show_bug.cgi?id=1087539