Author: Andrew Davis
message MDL-24548 altered some string in the messaging UI
http://git.moodle.org/gw?p=moodle.git;a=commit;h=f740ff810220a0a7e056f702cd23c64f61a4668f
http://github.com/moodle/moodle/commit/f740ff810220a0a7e056f702cd23c64f61a4668f
+ 2.0 en [emailtagline,core_message]
+ 2.0 en [providers_config,core_message]