Support for .mpsites files

[mike-cuche]

Hello
The official masterpassword programs and a lot of unofficial ones use the "proprietary" .mpsistes format to import and export the sites list.
Can you please add the support for those files in qmasterpassword too?

[bkueng]

Hi
I'd have to look into it but at the moment I don't have the time. Doesn't it support JSON as well? At least I see it here: https://gitlab.com/MasterPassword/MasterPassword/blob/master/platform-independent/c/core/src/mpw-marshal.c#L362.