MDL-44066 Restore: Restore source field.
Causes problems when restoring a SCORM pacakge that uses an alias.
MDL-37733 SCORM: Correct check for force new attempt
Merge branch 'MDL-43236_master' of git://github.com/dmonllao/moodle
MDL-44440 behat: Changing , for > as a navigation tree nodes separator

Using greater than as seems a more natural separator
than the comma when separating nodes which have a
hierarchy relation.
Merge branch 'MDL-44440_master' of git://github.com/dmonllao/moodle
Merge branch 'wip-mdl-44017' of https://github.com/rajeshtaneja/moodle
MDL-44534 increase core_question Behat test robustness.
MDL-41855 SCORM form : Auto update frequency option under File manager

Placing the Auto update frequency option underneath the File manager in /mod/scorm/mod_form.php
This changes the postion of the auto update freq option both while creating a new scorm object and while editing the scorm object.
Merge branch 'wip-MDL-44471-master' of git://github.com/marinaglancy/moodle
Merge branch 'MDL-43721-master' of git://github.com/damyon/moodle
Merge branch 'MDL-44334-master' of git://github.com/andrewnicols/moodle
Merge branch 'w11_MDL-44496_m27_eventbuffer' of https://github.com/skodak/moodle
MDL-44496 fixed renamed method ref in comment
MDL-44547 repository_alfresco: version bump
Merge branch '44547-27' of git://github.com/samhemelryk/moodle
Merge branch 'w11_MDL-44451_m27_addonloc' of https://github.com/skodak/moodle
Merge branch 'wip-MDL-40721-master' of git://github.com/marinaglancy/moodle
MDL-43236 behat: Fixing missing changes

All "" "" should exists and "" "" should not exists
must be converted to the ones using exist rather than exists.
Merge branch 'wip-MDL-43966-master' of git://github.com/marinaglancy/moodle
Merge branch 'master_MDL-44066' of git://github.com/danmarsden/moodle