[Mono-list] make check and .config directory

[Jurek Bartuszek]

I've noticed that this is where make check tries to access :

Mono.Security/Mono.Security.Cryptography/KeyPairPersistence.cs:218

it uses _userPath, which uses Environment.SpecialFolder.ApplicationData.
Therefore it seems that mono does not take XDG_* variables into
consideration when initializing this property.

Best regards,
Jurek Bartuszek