MDL-37564 linked dependant plugin component text to plugins DB
MDL-41146 Backup: backup_includes_files can leak memory
Automatically generated installer lang files
MDL-38190 (1) Backup/restore: Progress tracking API
MDL-38190 (2) Backup/restore: Progress tracking for tasks and steps
MDL-38190 (3) Backup/restore: Progress display in main user interface
Automatically generated installer lang files
Automatically generated installer lang files
MDL-41304: Hide and handle LDAP error when user not in context being checked
MDL-41231 - mod_data: Export to portfolio and delete selected now work together.
Automatically generated installer lang files
MDL-33472 google plugins: move helper functions to upgradelib.php

upgrade.php is reserved for the upgrade steps only. See also
MDL-34103
Merge branch 'master' into install_master
MDL-41149 assign: Group submission updates emailed to wrong person

grade_item_update was altering the userid in the submission record
instead of cloning it. This meant only the last member of a group
recieved all notifications meant for other students in the group.
MDL-41175 themes: Add/remove group members page broken on small screens.
MDL-41418 Administration: Page context should be set before setting page title
MDL-41369 Set proper context and navigation path for user messages
MDL-41317 Set correct context to send bulk message page
MDL-41256 course: improved debugging on course creation
MDL-41428 repository_coursefiles: Missing white space in name