MDL-32917 port YUI2 Moodle calendar into a shifted YUI3 Calendar
MDL-41639 tool_uploaduser: Automatically create cohorts if not found
MDL-46538 theme_base/theme_bootstrapbase: Removed incorrect RTL CSS mark-up.
MDL-46457 mod_lti: Render lti description through standard format_module_intro
MDL-46414 Conditional availability: Dropdowns not set correctly when editing in IE

In IE, you cannot set the value of a dropdown to an integer; it has to be a string.
This caused a bug in several parts of the conditional availability editing
interface.
MDL-46536: OAuth signature fails with inconsistent new lines

When the LTI intro contains a single \n or
\r newline character then the OAuth signature
fails.  All newlines should be \r\n
MDL-46620 messages Make sure full message is used for read marking

message_mark_message_read needs to have the full message object,
otherwise data will be lost.
MDL-46625 theme: Added a way to target the current page
MDL-46548 grades: Add support for simplified one-step exports and update txt exporter

This ui change requires changes to the API so I have deprecated the old functions while maintaining
compatibility (if you don't mind lots of debugging).
MDL-46548 grades: Update ods grade export to support one step exports.
MDL-46548 grades: Update xls grade exporter to support one step exports.
MDL-46548 grades: Update xml grade export to support one step exports.
Automatically generated installer lang files
MDL-46641 behat: Delete activity step does not work without actions menu open
MDL-46643 calendar: improved tab order of calendar detail pages
MDL-46175 core_grading: updated grading related strings
Merge branch 'MDL-46620-master' of https://github.com/merrill-oakland/moodle
MDL-43506 Blocks: Remove various deprecated functions
MDL-44343 mod_forum: Show File attachments underneath content
MDL-44343 mod_glossary: Show File attachments underneath content