import-dialog: Also import timezones
Some calendars provide custom timezones, and set events to them. We need to account for that when importing calendars.
Original patch proposed by Milan Chra.
Fixes #444 (closed)
Some calendars provide custom timezones, and set events to them. We need to account for that when importing calendars.
Original patch proposed by Milan Chra.
Fixes #444 (closed)