Automatically generated installer lang files
MDL-28463 grades: inform conditionlib that grades changed
MDL-28463 grades: use get_course() method
MDL-42287 behat: Add an autoamted test to test MDLQA-82
MDL-42546 question: fix some bad phpdocs
MDL-28463 conditionlib: use MUC for caching grades, reset when grades are changed
Merge branch 'install_master' of git://git.moodle.org/moodle-install
on-demand release 2.6beta+
Merge branch 'MDL-42287-master' of git://github.com/ankitagarwal/moodle
MDL-42497 add listing of orphaned subplugin types
MDL-42387 standardise file lifetime handling
Merge branch 'wip-MDL-28463-master' of git://github.com/marinaglancy/moodle

Conflicts:
	version.php
Merge branch 'w45_MDL-42387_m26_filelifetime' of https://github.com/skodak/moodle
Merge branch 'w45_MDL-42497_m26_orphanedplugins' of https://github.com/skodak/moodle
Merge branch 'MDL-42546-master' of git://github.com/danpoltawski/moodle