Translated using Weblate (Korean)

Currently translated at 72.6% (1996 of 2749)
bug #4265 Missing datepicker icon for DATETIME(length)

Signed-off-by: Marc Delisle <marc@infomarc.info>
Translated using Weblate (Interlingua)

Currently translated at 39.1% (1076 of 2749)
Translated using Weblate (Korean)

Currently translated at 73.0% (2007 of 2749)
Merge remote-tracking branch 'origin/QA_4_1' into QA_4_1
Merge commit '024a2d3'
Merge commit '8ee7fc8'
Merge commit '9318c23'