Handle multi-line Locations
An iCalendar object with
LOCATION:ABCD\n12345 Madrid\nSpain
is shown in Evolution 3.28.3's appointment editor as
Location: ABCD[square with 00 on the first line and 0A on the second line]12345 Madrid[square with 00 on the first line and 0A on the second line]Spain
Users shall be able to enter and see any text as location, including new lines.