MDL-39740 grade: Fix grade_item::add_idnumber strict type checking
MDL-39759 REST SERVER HTTP response code

Moodle should response 403 if web service or REST protocol not enabled
MDL-41767 themes: Support for parent-specific sheets in plugins
MDL-44066 caching Don't advertise session mode for MongoDB and memcached
MDL-43344 upgrade to latest Flowplayer
MDL-44139 admin: standardise warning renderer use

Take three handcoded warnings and convert them to calling
the 'warning' renderer like rest of the file.

Then remove redundant CSS and/or move specific CSS to generic
places so it's shared.
[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-41175 mod_imscp: unified @package use
MDL-41176 mod_label: unified @package use
MDL-41177 mod_lesson: unified @package use
MDL-41178 mod_lti: unified @package use
MDL-41179 mod_page: unified @package use
MDL-34319 auth_cas: Fixed issue with undefined variable: ldapconnection
MDL-43405 auth_ldap: Fixed issue with undefined variable: ldap_cookie
MDL-43723 restrict the drag and drop to the move icon instead of dragging the entire block header
MDL-40619 behat: test for creating a one-question quiz
MDL-44214 Javascript: Allow for patching of modules in the simpleyui rollup

The moodlesimple (former simpleyui) rollup is included by a slightly
different mechanism to the the other YUI modules and this was missed off
the original yuipatchlevel implementation.
MDL-44247 mod_scorm: Reference to SYSTEM_CONTEXT instead of real context
MDL-44065 Course: _add_instance exception leads to inconsistent db

If an exception occurs during a module's _add_instance function, this
results in a course_modules entry with instance=0. The system already
handled returning false to this function, but did not handle
exceptions.
MDL-44168 html: border=1 on regexdetect table