MDL-44398 tags: Fix incorrect usage of caps
MDL-45165 behat: Adding text selector

Same behaviour than I should see step,
it looks for the text in the node + descendants,
but, to get the lower level match discards the
nodes with children that also contains the
same text.
MDL-45165 behat: Automating MDLQA-20

Database activity entries can be viewed in a list
or singly or they can be searched or browsed.
MDL-45292 filepicker: fixed border style

Fixed base style issues on RTL.
MDL-45273 quiz: move admin settings into classes folder.
MDL-45273 remove the need for quiz settings.php to include locallib.php.
MDL-45273 only create the quiz settings if necessary.
MDL-45273 quiz: Fix codechecker issues.
MDL-45283 restore: Prevent failure when user course grade exists

When we restore a course, the grade that a user has for the
grade item of the course cannot be created twice. If we try
to create it when it already exists, a database exception is
raised because of index duplication.

The safest way to proceed is certainly to ignore the grade
information from the backup, otherwise we could potentially
overwrite existing information. Though, this only applies
to restore as merge, and it does not affect the update of
the course grade.
MDL-43570 filetypes: Added new filetypes - ddoc, bdoc, cdoc
Merge branch 'MDL-45283-26' of git://github.com/FMCorz/moodle into MOODLE_26_STABLE
Merge branch 'MDL-45292-26' of git://github.com/jethac/moodle into MOODLE_26_STABLE
Merge branch 'MDL-45273_26' of git://github.com/timhunt/moodle into MOODLE_26_STABLE
MDL-45273 quiz: whitespace fix
Merge branch 'MDL-45165_26' of git://github.com/dmonllao/moodle into MOODLE_26_STABLE
MDL-45365 Courselib unit tests: cmid -> instanceid confusion

Yet again an instanceid is being passed instead of a cmid.
Merge branch 'MDL-44398-26' of git://github.com/ankitagarwal/moodle into MOODLE_26_STABLE
Merge branch 'MDL-43570-M26' of https://github.com/KristerV/moodle into MOODLE_26_STABLE
MDL-43570 uprade: fix indentation
Merge branch 'MDL-45365-26' of git://github.com/damyon/moodle into MOODLE_26_STABLE