Author: David Monllao
MDL-59065 mlbackend_python: Switch references to moodlehq fork
Part of MDL-57791 epic.
http://git.moodle.org/gw?p=moodle.git;a=commit;h=96863d8fd4bd5bdef6816e84cfd179cc7679e290
http://github.com/moodle/moodle/commit/96863d8fd4bd5bdef6816e84cfd179cc7679e290
+ 3.4 en [packageinstalledshouldbe,mlbackend_python]
+ 3.4 en [pythonpackagenotinstalled,mlbackend_python]