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-44979 behat: no need to purge all cache again
MDL-44951 theme_bootstrapbase: forum post css tweaks

Adjusted forum post CSS for cleaner appearance.
MDL-45081 curl: Prefer usage of CURLFile over @file arguments
MDL-43277 block_navigation: Trim from the left for long names
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.

Conflicts:

	theme/bootstrapbase/style/moodle.css
MDL-45076 theme_bootstrapbase: Clean up participants controls LESS

Conflicts:

	theme/bootstrapbase/style/moodle.css
MDL-45100 fix course_context classname PHPDdos typo in context API
MDL-44941 core: Removing irrelevant assertion causing failures

The timemodified property is not called when the user logs in, and
so we should not be checking if its value matches the current time.
Merge branch 'w16_MDL-45100_m26_coursecontext' of https://github.com/skodak/moodle into MOODLE_26_STABLE
Merge branch 'MDL-45076-26' of git://github.com/FMCorz/moodle into MOODLE_26_STABLE

Conflicts:
	theme/bootstrapbase/style/moodle.css
Merge branch 'MDL-44941-26' of git://github.com/FMCorz/moodle into MOODLE_26_STABLE
Merge branch 'MDL-43277-26' of git://github.com/andrewnicols/moodle into MOODLE_26_STABLE
Merge branch 'MDL-44295_v26' of https://github.com/scyrma/moodle into MOODLE_26_STABLE
Merge branch 'MDL-45081-26' of git://github.com/FMCorz/moodle into MOODLE_26_STABLE
Merge branch 'wip-mdl-44979-m26' of https://github.com/rajeshtaneja/moodle into MOODLE_26_STABLE
Merge branch 'wip-mdl-44977-m26' of https://github.com/rajeshtaneja/moodle into MOODLE_26_STABLE
Merge branch 'MDL-44951-26' of git://github.com/jethac/moodle into MOODLE_26_STABLE

Conflicts:
	theme/bootstrapbase/style/moodle.css