CHG - added notification via email if comment flagged by user

git-svn-id: http://svn.montala.net/svn/resourcespace@4692 c08608d7-6e46-0410-86ca-f2a6f1370df5
BUG - added backslash prefix "." dot in regex for email check

git-svn-id: http://svn.montala.net/svn/resourcespace@4693 c08608d7-6e46-0410-86ca-f2a6f1370df5