[packman] pmbs certificate

[Mathias Homann]

Hallo,

firefox zeigt mir beim zugriff auf pmbs.links2linux.org neuerdings diese 
Certificate Warning an:

pmbs.links2linux.org uses an invalid security certificate. The certificate is 
not trusted because it was signed using a signature algorithm that was 
disabled because that algorithm is not secure. Error code: 
SEC_ERROR_CERT_SIGNATURE_ALGORITHM_DISABLED