UP-4199 Change LDAP Auth to log info instead of error when guest accesses site
[UP-4138] The stats portlet was trying to use $.ajaxForm, but that plugin wasn't attached to up.jQuery.  Just switched to use $.ajax instead.
UP-4208:  Update bundled Announcements in master to 2.1.0;  nice UX reboot
Merge pull request #400 from jhelmer-unicon/UP-4138_stats_portlet_fails_with_404

[UP-4138] The stats portlet was trying to use $.ajaxForm,
Merge pull request #1 from Jasig/master

ant version revision