MDL-40674 - Main menu's "sub menu" should open to the left in RTL mode (theme/clean , bootstrapbase)
MDL-41891 Theme: Bullets and Numbering are missing from lists, When in RTL mode (theme/clean)
[MDL-44170] Added form field for url matched type.

Added a new mod_form field called urlmatchedtypeid which is populated
by mod_form.js when a matched url is entered. On save, if typeid is 0
and urlmatchedtypeid is supplied, the type id is set to the url matched
id.
MDL-44669: mod/assign: fix batchoperations JS when using select all checkboxes.
MDL-31679 gradereport_grader: Add a horizontal scroll bar to the top of the grader report
Automatically generated installer lang files
MDL-41123 report_completion: Add events to completion report

Replace add_to_log with user_report_viewed event
add a report_viewed event
MDL-44980 quiz statistics report : break down by variants failing

when there has only been one variant seen.
MDL-44981 quiz statistics report : Differentiating '0' and no response

in numeric questions.
Automatically generated installer lang files
MDL-41123 report_completion: Add context validations to the events
Automatically generated installer lang files
Merge branch 'MDL-31679' of git://github.com/aolley/moodle

Conflicts:
	theme/bootstrapbase/style/moodle.css
Merge branch 'mdl44669-master' of https://github.com/tlock/moodle
Merge branch 'MDL-41123-master' of git://github.com/ankitagarwal/moodle
MDL-44268 assign: add 'not submitted' and 'no marker' filter options
MDL-44268 Assign: Improve the "not submitted" filter
MDL-44268 Assign: Fix behat test for assigned marker filter
MDL-44070 availability: corrected SQL to be mysql-compatible
MDL-44844 core: Fix custom menu navigation

Atto introduced a rule to hide all Nodes with the yui3-menu-hidden class
but this rule is too general and applies to non-atto content too.

As a result, when loading the menu and during the XY calculation, the
native Element.getBoundingClientRect() function was returning a bounding
box size of 0 because the Node was not visible and the node was being
hidden from view when it was later made visible.