MDL-39915 cleanup core_filterlib_testcase
MDL-39915 fix core_navigationlib_testcase regression
MDL-39915 cleanup core_statslib_testcase
MDL-40902 - Align breadcrumbs to the right in RTL mode (theme/clean, bootstrapbase)
MDL-40847 moodlelib: coding style + phpdoc clean up
MDL-40547 added marking allocation and workflow to
mod_assign_get_assignments
MDL-40548 added mod_assign_get_user_flags and
mod_assign_get_user_mapping
Merge branch 'MDL-40806-m' of git://github.com/andrewnicols/moodle
MDL-40842 behat: improved exception + debugging detection
Merge branch 'MDL-40005_lti_headers' of git://github.com/moodlerooms/moodle
Merge branch 'MDL-40854' of git://github.com/timhunt/moodle
Merge branch 'MDL-40727-master' of git://github.com/damyon/moodle
Merge branch 'w31_MDL-40891_m26_mkdirrace' of https://github.com/skodak/moodle
Merge branch 'MDL-40878' of git://github.com/timhunt/moodle
Merge branch 'w31_MDL-11270_m26_nvarcharmax' of https://github.com/skodak/moodle
MDL-34989 assign: Allow students to submit when grade is overriden

Also inform teachers when grading is disabled due to gradebook lock/override.
MDL-34989 assign: Do not add a param to grading_disabled - cannot be backported.
MDL-40660 - HTML Editor - Fix the width when toggling TinyMCE toolbars
Merge branch 'MDL-40863' of git://github.com/timhunt/moodle
Merge branch 'MDL-40547' of https://github.com/Lightwork-Marking/moodle