MDL-44295 auth: Update truncate_userinfo to match current DB fields size.
MDL-44977 tool_profiling: set xhprof default settings

Set xhprof default settings, even if xhprof is not installed.
If xhprof is not installed, hide profiling admin settings,
else show them.
This is needed, because if xhprof is installed, then it will
fail all non-js behats which navigate to setting under
site administration, as profiling settings get displayed on
default admin page.
MDL-44619 behat: Helper to init contexts outside behat
MDL-44619 behat: filemanager field manager

Enough to allow attachments use in multi-field steps.
MDL-44619 behat: Converting MDLQA-8

In a standard forum, students can start discussions
add replies and attach files to their posts.
MDL-44979 behat: no need to purge all cache again
MDL-44354 page: fixed ignored property when fetching a renderer
MDL-44936 csslib: Chunking supports @media queries and commas in rules
MDL-45035 events: Fix @package and @since tags in Moodle 2.6 events
MDL-43719 tags: Fix the sql statement in the tag management page.

MSSQL and Oracle require that all fields in teh select also be present
in the group by section.
MDL-45003 qtype numeric : classify invalid response as no response.
MDL-45048 repository_wikimedia: Abusing usage of optional_param

The optional_param call was moved outside of the constructor
because it was called every time the repository would be initialised.
That was leading to problems when the parameter was defined from
another form and not complying with its expected type.
MDL-44951 theme_bootstrapbase: forum post css tweaks

Adjusted forum post CSS for cleaner appearance.
Merge branch 'MDL-45048-26' of git://github.com/FMCorz/moodle into MOODLE_26_STABLE
Merge branch 'MDL-44936-26' of git://github.com/FMCorz/moodle into MOODLE_26_STABLE
Merge branch 'wip-MDL-43719-26' of git://github.com/abgreeve/moodle into MOODLE_26_STABLE
MDL-45081 curl: Prefer usage of CURLFile over @file arguments
MDL-41891 Theme: Bullets and Numbering are missing from lists, When in RTL mode (theme/clean)
MDL-45098 backport support for MariaDB 10.x

This will allow admins to verify 2.7 compatibility from existing 2.6 sites.
MDL-43277 block_navigation: Trim from the left for long names