Merge remote-tracking branch 'origin/2.x-dev'

core/Plugin/ControllerAdmin.php

core/Tracker/TrackerCodeGenerator.php

core/Updates/2.16.3-b3.php

core/Updates/2.16.3-rc2.php

core/Version.php

core/View.php

lang/en.json

plugins/CoreUpdater/Commands/Update.php

plugins/Dashboard/Dashboard.php

plugins/Morpheus/templates/javascriptCode.twig

plugins/Referrers/Reports/GetReferrerType.php

.../PHPUnit/Integration/Tracker/TrackerCodeGeneratorTest.php

...s/UI/expected-screenshots/DashboardManager_create_new.png

tests/UI/expected-screenshots/Dashboard_create_new.png

tests/UI/expected-screenshots/Dashboard_reset.png

.../UI/expected-screenshots/UIIntegrationTest_dashboard2.png

.../UI/expected-screenshots/UIIntegrationTest_dashboard3.png