Notification of string changes

Author: Andrew Nicols
MDL-61407 question: Add initial privacy implementation


http://git.moodle.org/gw?p=moodle.git;a=commit;h=d44064cdd661cc8d38677d78c00506a300ce38da
http://github.com/moodle/moodle/commit/d44064cdd661cc8d38677d78c00506a300ce38da

+ 3.5 en [privacy:metadata:database:question,core_question]
+ 3.5 en [privacy:metadata:database:question:createdby,core_question]
+ 3.5 en [privacy:metadata:database:question:generalfeedback,core_question]
+ 3.5 en [privacy:metadata:database:question:modifiedby,core_question]
+ 3.5 en [privacy:metadata:database:question:name,core_question]
+ 3.5 en [privacy:metadata:database:question:questiontext,core_question]
+ 3.5 en [privacy:metadata:database:question:timecreated,core_question]
+ 3.5 en [privacy:metadata:database:question:timemodified,core_question]
+ 3.5 en [privacy:metadata:database:question_attempt_step_data,core_question]
+ 3.5 en [privacy:metadata:database:question_attempt_step_data:name,core_question]
+ 3.5 en [privacy:metadata:database:question_attempt_step_data:value,core_question]
+ 3.5 en [privacy:metadata:database:question_attempt_steps,core_question]
+ 3.5 en [privacy:metadata:database:question_attempt_steps:fraction,core_question]
+ 3.5 en [privacy:metadata:database:question_attempt_steps:state,core_question]
+ 3.5 en [privacy:metadata:database:question_attempt_steps:timecreated,core_question]
+ 3.5 en [privacy:metadata:database:question_attempt_steps:userid,core_question]
+ 3.5 en [privacy:metadata:database:question_attempts,core_question]
+ 3.5 en [privacy:metadata:database:question_attempts:flagged,core_question]
+ 3.5 en [privacy:metadata:database:question_attempts:responsesummary,core_question]
+ 3.5 en [privacy:metadata:database:question_attempts:timemodified,core_question]
+ 3.5 en [privacy:metadata:link:qbehaviour,core_question]
+ 3.5 en [privacy:metadata:link:qformat,core_question]
+ 3.5 en [privacy:metadata:link:qtype,core_question]