MDL-41228 phpunit: Reset message processors list in unit tests
MDL-41900 events Log handler failures
MDL-41241 atto: YUIDoc cleanup for link plugin.
MDL-41241 atto: Add a checkbox for open in new window to links
MDL-41926 tool_generator: Removing unused vars
MDL-41933 Forum: Make a admin level option to set the default value of Read Tracking.
MDL-40572 badges: Update badge assertion to use new specification
MDL-41894 feedback: Remove unused code, which is generating warnings
MDL-37558 Block course_overview/course_list use setting courselistshortname to show shortname and fullname
MDL-41962 events: Bumping plugin versions to update handlers
MDL-41995 calendar: changed the page layout for the export page
MDL-41707 allow custom location of external test files used from unit tests
Merge branch 'MDL-40572_master' of https://github.com/totara/openbadges
Merge branch 'wip-MDL-37559-m26-showshortname' of git://github.com/henesnarfel/moodle
Merge branch 'MDL-41926_master' of git://github.com/dmonllao/moodle
Merge branch 'MDL-41962-master' of git://github.com/FMCorz/moodle
Merge branch '41988-26' of git://github.com/samhemelryk/moodle
Merge branch 'w40_MDL-41707_m26_exttests' of https://github.com/skodak/moodle
Merge branch 'MDL-41228_master' of https://github.com/totara/openbadges
Merge branch 'MDL-41894-master' of git://github.com/ankitagarwal/moodle