Signed-off-by: Marcus Hoffmann <bubu@bubu1.eu>

See also:
https://daniel.haxx.se/blog/2023/01/08/copyright-without-years/
https://hynek.me/til/copyright-years/

fixes #1350

Requires MSC3266

Fixes #1129

They hurt more than they are helping

fixes #1030

Add a delay to all destructions and move the call dialog stuff up a
level, so that we don't destroy the component when destroying the parent
dialog.

fixes #984

fixes #878

See #469

It seems that you need to manually destroy created objects... Great...

fixes #898

So we don't have to retranslate.