Author: Martin Dougiamas
messaging NOBUG Fixing case in strings
http://git.moodle.org/gw?p=moodle.git;a=commit;h=9bd2b1c63c6887aa563911765d355f6496dfcd29
http://github.com/moodle/moodle/commit/9bd2b1c63c6887aa563911765d355f6496dfcd29
+ 2.0 en [unreadmessages,core_message]
+ 2.0 en [unreadnewmessages,core_message]