Author: Andrew Nicols
MDL-64030 tool_dataprivacy: Process requests when system purpose not set
http://git.moodle.org/gw?p=moodle.git;a=commit;h=26ce2c0a815494e6577f88a99b3ac5bdd2d6d979
http://github.com/moodle/moodle/commit/26ce2c0a815494e6577f88a99b3ac5bdd2d6d979
+ 3.6 en [systemconfignotsetwarning,tool_dataprivacy]