MDL-40674 - Main menu's "sub menu" should open to the left in RTL mode (theme/clean , bootstrapbase)
MDL-44354 page: fixed ignored property when fetching a renderer
MDL-44826 Atto: Remove most of the image alignment options

Just keep the simple ones and put some default padding on images.
MDL-45035 events: Fix @package and @since tags in Moodle 2.6 events
MDL-45003 qtype numeric : classify invalid response as no response.
MDL-45035 events: Fix @package and @since tags in Moodle 2.7 events
MDL-45070 relax the mariaDB version checker to work with long Ubuntu versions

Example of Ubuntu version: 5.5.5-10.0.10-MariaDB-1~saucy-log
MDL-45055 events: Add debugging notice to events_trigger()
MDL-45073 report_log: Fixed activity report

1. Wrong reader class check and api
2. Passing logreader parameter for graph
3. Using proper time from for all log and today's log
MDL-45083 recent_activity: fixed debugging message on removed module type
MDL-45084 theme: File was not chunked on IE

This only applied when themedesignermode was disabled, because the
first chunk is 0, but 0 is resolved to false. We needed to compare
$chunk with null in order to know if it was set.
MDL-45074 report_loglive Fix parameter typo
MDL-43277 block_navigation: Trim from the left for long names
Merge branch '44354-27' of git://github.com/samhemelryk/moodle
Merge branch 'MDL-45003-master' of git://github.com/jamiepratt/moodle
MDL-44910 behat: Fixed log and livelog behat

As default log store is changed to standard, test should
now take care of it
Merge branch 'MDL-45084-master' of git://github.com/FMCorz/moodle
Merge branch 'MDL-45074-master' of git://github.com/ankitagarwal/moodle
Merge branch 'wip-mdl-45073' of https://github.com/rajeshtaneja/moodle
MDL-45076 theme_bootstrapbase: Select placement in participants page

Usually the group selector is aligned with the label, but as we want
it to be consistent with the rest of the selects in the participants
page we need an override.