LDEV-4184: "outer-join" attribute in hbm.xml files is deprecated and produces warnings on server start up. Remove entries with "auto" value. Entries with value "true" become fetch=join.
LDEV-4161: Further enhancement to Peer Review - the author can now differentiate what to show on the results, the results page now indicates how many possible reviews can be done and sorts the comments in alphabetical order.