We are currently using version 1.6 of ace-am and cannot get the filter functionality (e.g., to ignore "Thumbs.db") to work.  We've tried the fixed to managefiters.jsp suggested in this post -- 
https://groups.google.com/forum/#!topic/ace-devel/1nQ9v5Q_zbE -- but without success.  (The fix does permit the form fields to display but "Save" does not seem to persist the filter.)
I see there is a bug report -- 
https://scm.umiacs.umd.edu/redmine/adapt/issues/126 -- that seems to be related the filter functionality.  It's still open, though it is marked as targeted for version 1.7 for a fix.
So, my question is, does the filter functionality work correctly in 1.8.1?  This will help us decide whether to upgrade now or not.
Thanks.
--Jim Coble
jim....@duke.edu