MDL-45186 mod_quiz: Some RTL improvements on quiz edit page
MDL-45124 dndupload: Lowercase types when comparing

IE helpfull uses a mixed-case version of 'Text' which fails the string
comparison. All other browsers use lowercase for their mime-types.
MDL-45096 block_navigation: Check for existence of the siteadminbranch before modifying it

Prevents JS errors in some themes when admin block is hidden
Automatically generated installer lang files
MDL-45158 mobile: Grades functions included in Mobile Service
Merge branch 'master' into install_master
Automatically generated installer lang files
MDL-45169 atto_image: Translatable string for 'size'

AMOS BEGIN
 CPY [size,core],[size,atto_image]
AMOS END
MDL-45214 always try to use ID sort in get_events_select()

This should make PostgreSQL behave more like MySQL
and resolve the problem when events were appearing in different
order.
MDL-45207 atto_equation: Handle multiple equations on the same line
MDL-44928 mod_forum: Fix urls in log entries for forum events
MDL-44928 mod_forum: Add unit tests for urls in mod_forum events
MDL-45238 event\course_viewed: Added require for course/lib.php
MDL-42869 calendar: HTML validation check fails on add event screen
MDL-45249 report_loglive: add missing @_switch_window tag to required tests
Merge branch 'MDL-45186-master' of git://github.com/FMCorz/moodle
Merge branch 'MDL-45124-master' of git://github.com/andrewnicols/moodle
Merge branch 'MDL-45238-master' of git://github.com/FMCorz/moodle
Merge branch 'w17_MDL-45214_m27_idsortlog' of https://github.com/skodak/moodle
Merge branch 'MDL-45169-master' of git://github.com/FMCorz/moodle