MDL-61215 core_badges: use the new optimised_image filetype group

For the badge picture (instead of the web_image which includes
SVG files).

MDL-61215 core_files: add new optimised_image group

Currently, PHP getimagesize method doesn't support SVG images.
As some features, such as badges, processs and optimise the images
before using them, a new filetype group has been created to exclude
SVG from there: optimised_image.
SVG can't be removed from web_image because then users won't be
able to add SVG images to their courses using labels, pages...

weekly release 3.9.1+

NOBUG: Fixed SVG browser compatibility

Merge branch 'MDL-68666-39' of git://github.com/bmbrands/moodle into MOODLE_39_STABLE

MDL-68666 core_pix: add missing fallback icons

Merge branch 'MDL-69253_39' of https://github.com/timhunt/moodle into MOODLE_39_STABLE

Merge branch 'MDL-60492-tagcloud_html-39' of https://github.com/leonstr/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69381-39' of https://github.com/marinaglancy/moodle into MOODLE_39_STABLE

Merge branch 'MDL-68423-39' of git://github.com/ferranrecio/moodle into MOODLE_39_STABLE

Merge branch 'MDL-68932-39' of git://github.com/rezaies/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69421-39' of git://github.com/noeldemartin/moodle into MOODLE_39_STABLE

Merge branch 'MDL-67991-39' of git://github.com/aanabit/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69241-39' of git://github.com/mickhawkins/moodle into MOODLE_39_STABLE

Merge branch 'MDL-60260-39' of https://github.com/paulholden/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69143-39' of git://github.com/ferranrecio/moodle into MOODLE_39_STABLE

Merge branch 'MDL-68860-39' of https://github.com/paulholden/moodle into MOODLE_39_STABLE

Merge branch 'MDL-68558-39-plugindepscheckdeadend' of git://github.com/mudrd8mz/moodle into MOODLE_39_STABLE

Merge branch 'MDL-67394-39' of https://github.com/paulholden/moodle into MOODLE_39_STABLE

Merge branch 'MDL-67002_39' of https://github.com/timhunt/moodle into MOODLE_39_STABLE

MDL-69143 contentbank: catching Exception on file upload

Merge branch 'MDL-68618-39' of https://github.com/paulholden/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69353-39' of https://github.com/paulholden/moodle into MOODLE_39_STABLE

Merge branch 'MDL-68334-39' of git://github.com/lucaboesch/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69296-m39' of https://github.com/NeillM/moodle into MOODLE_39_STABLE

Merge branch 'MDL-68731_39' of https://github.com/jonof/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69143-39' of git://github.com/ferranrecio/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69168_recently-accessed-items-block-uses-stock-lti-icon__MOODLE_39_STABLE' of https://github.com/stopfstedt/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69204-39' of https://github.com/paulholden/moodle into MOODLE_39_STABLE

MDL-68618 mod_forum: stop reverting idnumber when updating instance.

MDL-68860 mod_lti: Oracle support for retrieving shared secrets.

Thanks to Mark van Hoek!

Merge branch 'MDL-60493-grader_span_tag-39' of https://github.com/leonstr/moodle into MOODLE_39_STABLE

MDL-68334 user: Display name in footer as elsewhere.

MDL-69168 block_recentlyaccesseditems: apply custom icon

Overwrite the default mod icon with the configured icon url if
applicable.

MDL-67991 availability: Fix access restrictions labels

MDL-69241 lib: Reset dynamic tables to page 1 when filtering or sorting

This ensures consistency and that the page will always exist, which may
not be true for later pages if applying filters returns fewer results.

weekly release 3.9.1+

MDL-69421 behat: Revert app behat navigation to call session visit

Merge branch 'MDL-60501-h4_close_tag-39' of https://github.com/leonstr/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69111-39' of git://github.com/bmbrands/moodle into MOODLE_39_STABLE

Merge branch 'MDL-40227-39-1' of git://github.com/peterRd/moodle into MOODLE_39_STABLE

MDL-40227 mod_lesson: Use localised float formatting

* Leverage PARAM_LOCALISEDFLOAT
* Store all numbers with standard '.' dec formatting
* Show all numbers based on locale settings
* Behat test to cover different cases using numeric questions and modified locale setting

Merge branch 'MDL-69311-39' of https://github.com/paulholden/moodle into MOODLE_39_STABLE

Merge branch 'MOODLE_39_MDL-66626' of https://github.com/golenkovm/moodle into MOODLE_39_STABLE

Merge branch 'MDL-66670-39' of git://github.com/bmbrands/moodle into MOODLE_39_STABLE

MDL-60492 core_tag: Fix title attribute

Attribute 'title' was specified inside a condition but closing `"` was
outside condition possibly resulting in <a href="..." class="..." ">.
Also moved </a> outside of condition to match <a>.

MDL-68932 core: showhidesettings to work with multiple hideIf()s

Merge branch 'MDL-68647-39-forumprivacysql' of git://github.com/mudrd8mz/moodle into MOODLE_39_STABLE

Merge branch 'MDL-60932-39' of git://github.com/aanabit/moodle into MOODLE_39_STABLE

Merge branch 'MDL-67831-39' of git://github.com/bmbrands/moodle into MOODLE_39_STABLE

MDL-69253 mod_quiz: unit test for the last commit

MDL-69253 mod_quiz: Fix timecreated is 0 when creating a quiz activity

Merge branch 'MDL-60574_39' of https://github.com/t-schroeder/moodle into MOODLE_39_STABLE

Merge branch 'MDL-55299-39' of git://github.com/ferranrecio/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69336-39' of git://github.com/mickhawkins/moodle into MOODLE_39_STABLE

MDL-60574 atto_undo: fixed redo erasing content

When you'd hit ctrl-y with nothing on the redo stack the entire
content of Atto would get deleted with no way of getting it back.

MDL-69336 lib: Correctly return promises when table show/hide columns

Previously showColumn and HideColumn were returning nothing, so
attempts to catch exceptions were themselves throwing errors in the
browser console.

MDL-69336 lib: Reinstating tablelib column show/hide functionality

Also added behat testing for hide/show columns in participants table.

Merge branch 'MDL-69367-39' of https://github.com/paulholden/moodle into MOODLE_39_STABLE

Merge branch 'MDL-62980-39' of https://github.com/paulholden/moodle into MOODLE_39_STABLE

MDL-69381 core_backup: make progressbar selector more specific

MDL-60932 core_user: Fix docs link for participants page

Co-authored by: David Mudrák <david@moodle.com>

MDL-69296 resource: Pressing cancel should always exit settings form

Before this change if a user used navigated to a resource activity
from another activity and then edited the settings it was likely
that using the cancel button would result in file downloading,
rather than being returned to their last page.

After this change the user will be back on the page they came from.

MDL-67394 dml: improve thrown exception when Oracle can't parse query.

weekly release 3.9.1+

Merge branch 'install_39_STABLE' of https://git.in.moodle.com/amosbot/moodle-install into MOODLE_39_STABLE

MDL-62980 tool_dataprivacy: show persistent errors inside form.

Automatically generated installer lang files

Merge branch 'MDL-63252-39' of git://github.com/lameze/moodle into MOODLE_39_STABLE

Merge branch 'MDL-66707-39' of git://github.com/rezaies/moodle into MOODLE_39_STABLE

Merge branch 'MDL-68968-39' of git://github.com/lameze/moodle into MOODLE_39_STABLE

MDL-60260 course: validate external fields on create/update course.

Ensure course fullname/shortname fields are not empty.

Merge branch 'MDL-68706-39' of https://github.com/paulholden/moodle into MOODLE_39_STABLE

MDL-69143 contentbank: fix tests when extra plugins installed

MDL-69143 contentbank: add import file method to content

Merge branch 'MDL-69199-39' of git://github.com/aanabit/moodle into MOODLE_39_STABLE

MDL-68731 forum: fix digests not correctly updating post read statuses

Merge branch 'MDL-69252-close_tag-39' of https://github.com/leonstr/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69319-39' of https://github.com/snake/moodle into MOODLE_39_STABLE

MDL-69367 quizaccess_seb: correct foreign key table reference.

MDL-60493 mod_assign: Unused JS variables

Removed unused JavaScript variables fixing CI warning "ESLint error
[no-unused-vars]".

MDL-60493 mod_assign: Remove rogue </span>

In the grading interface (/mod/assign/view.php?id=2&action=grader)
there was a rogue </span> with no opening <span>.  Also changed
<span><form> to <div><form> in included template fixing CiBoT HTML
Validation error.

Merge branch 'MDL-65453-39' of git://github.com/lameze/moodle into MOODLE_39_STABLE

MDL-65453 core: fix behaviour of --skip-database option on install

MDL-69204 tool_dataprivacy: summary link only on current user profile.

Merge branch 'MDL-66755-39' of https://github.com/SergioComeron/moodle into MOODLE_39_STABLE

Merge branch 'MDL-69079-39-1' of git://github.com/mihailges/moodle into MOODLE_39_STABLE

Automatically generated installer lang files

Automatically generated installer lang files

MDL-66626 assignfeedback_editpdf: Check page count for attempt.

Co-Authored-By: John Yao <johnyao@catalyst-au.net>

MDL-66626 assignfeedback_editpdf: Count files outside of foreach loop.

Co-Authored-By: John Yao <johnyao@catalyst-au.net>

Automatically generated installer lang files

MDL-68706 customfield_textarea: allow field content to be cleared.

MDL-69353 admin: set page title when prompting for upgrade key.

MDL-67002 quiz reports: fix sorting on Oracle in the responses report

MDL-66755 forum: Subscription cancel when edit a message

MDL-69079 core: Restore and set missing guest user

MDL-69079 course: Handle missing guest when fetching recommended modules

MDL-69079 course: Handle fetch module data failures in activity chooser

Automatically generated installer lang files