Author: Andrew Nicols
MDL-61407 question: Add null_writer for all behaviours
Behaviours do not store any personal data.
Any contrib behaviour which does store personal data should utilise the
standard export interfaces as this subsystem will not call them directly.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=a6a8ecc369ca82281f9d1e169c49aae7a7b654c1
http://github.com/moodle/moodle/commit/a6a8ecc369ca82281f9d1e169c49aae7a7b654c1
+ 3.3 en [privacy:metadata,qbehaviour_adaptive]
+ 3.3 en [privacy:metadata,qbehaviour_adaptivenopenalty]
+ 3.3 en [privacy:metadata,qbehaviour_deferredcbm]
+ 3.3 en [privacy:metadata,qbehaviour_deferredfeedback]
+ 3.3 en [privacy:metadata,qbehaviour_immediatecbm]
+ 3.3 en [privacy:metadata,qbehaviour_immediatefeedback]
+ 3.3 en [privacy:metadata,qbehaviour_informationitem]
+ 3.3 en [privacy:metadata,qbehaviour_interactive]
+ 3.3 en [privacy:metadata,qbehaviour_interactivecountback]
+ 3.3 en [privacy:metadata,qbehaviour_manualgraded]
+ 3.3 en [privacy:metadata,qbehaviour_missing]