Do not show the debug bar in the modal dialog (see #6302)
Update all language files
Bump the version number
Merge branch 'hotfix/3.1.4' into develop

Conflicts:
	system/config/constants.php
	system/docs/CHANGELOG.md
	system/modules/calendar/languages/da/tl_user.xlf
	system/modules/core/languages/da/tl_settings.xlf
	system/modules/repository/classes/RepositorySettings.php