MDL-35648 (backport) adding missing distinct selector in sql on participation report
MDL-45870 mod_assign: Outcomes are saved for each group member
MDL-45719 mod_lti - Pass language strings to inline JS to allow for escaping
MDL-45870 mod_assign: Behat test covering some outcome usage
MDL-45935 tests: Specify step names during backup/restore tests
Automatically generated installer lang files
MDL-45970 quiz editing: fix display of random questions.

The pass by reference meant the function was clobbering the variable in
the calling function. Once that was change, it was not strictly
necessary to rename the variable in the function, but I did anyway for
clarity.

Thanks to Rajesh Taneja for finding the problem, and identifying which
bit of code was broken. I really just made the patch.
Merge branch 'MOODLE_26_STABLE' into install_26_STABLE
MDL-45611 Questions: Fixing the layout of the 'points box'
MDL-45901 - Quiz - Random question category question are not visible,in RTL mode
Automatically generated installer lang files
Merge branch 'MDL-45935-26' of git://github.com/andrewnicols/moodle into MOODLE_26_STABLE
Merge branch 'MDL-35648-v26' of git://github.com/danielneis/moodle into MOODLE_26_STABLE
MDL-45582: Apply grades and feedback to entire group does not work with Annotate PDF feature
MDL-42531 assign: refactor batch operations to use forms properly

Avoids a lot of ugly optional_param() use. Also fixes the
non-functional cancel buttons.

Conflicts:
	mod/assign/locallib.php
	mod/assign/tests/base_test.php
	mod/assign/tests/events_test.php
Merge branch 'MDL-45901_Quiz_MOODLE-26-STABLE' of git://github.com/nadavkav/moodle into MOODLE_26_STABLE
Merge branch 'MDL-45870-26' of git://github.com/FMCorz/moodle into MOODLE_26_STABLE
Merge branch 'wip-mdl-45719-m26' of https://github.com/deraadt/moodle into MOODLE_26_STABLE
Merge branch 'MDL-45611-26' of git://github.com/phalacee/moodle into MOODLE_26_STABLE

Conflicts:
	theme/bootstrapbase/style/moodle.css
Merge branch 'MDL-45970_26' of git://github.com/timhunt/moodle into MOODLE_26_STABLE