Notification of string changes

Author: DangHieu1407
MDL-79546 Quiz: Allow regrade of selected question
Co-authored-by: Tim Hunt <T.J.Hunt@open.ac.uk>


http://git.moodle.org/gw?p=moodle.git;a=commit;h=02cd2808c88235062960a347692fd34a2a96b48b
http://github.com/moodle/moodle/commit/02cd2808c88235062960a347692fd34a2a96b48b

+ 4.5 en [regrade_allattempts,quiz_overview]
+ 4.5 en [regrade_allquestions,quiz_overview]
+ 4.5 en [regrade_attempts,quiz_overview]
+ 4.5 en [regrade_commitregrade,quiz_overview]
+ 4.5 en [regrade_dryrun,quiz_overview]
+ 4.5 en [regrade_help,quiz_overview]
+ 4.5 en [regrade_link,quiz_overview]
+ 4.5 en [regrade_regradeneedednotificationmessage,quiz_overview]
+ 4.5 en [regrade_regradenow,quiz_overview]
+ 4.5 en [regrade_selectedattempts,quiz_overview]
+ 4.5 en [regrade_selectedquestions,quiz_overview]