Author: Frédéric Massart
MDL-61877 core_competency: Handle comments in privacy API
http://git.moodle.org/gw?p=moodle.git;a=commit;h=7c772f449bb070430c747950aea9ea2a3fb83bbf
http://github.com/moodle/moodle/commit/7c772f449bb070430c747950aea9ea2a3fb83bbf
+ 3.4 en [privacy:metadata:core_comments,core_competency]