CRLReasonCodeExtension.toString() should be modified to return proper strings for the two reason codes added in X.509(2000) and draft-ietf-pkix-new-part1-07.txt: privilegeWithdrawn and aACompromise. This will improve the readability of the values returned by CRL.toString() for our X.509 CRL implementation and aid debugging slightly.

Without this change (assuming the fix for bug 4479283 is integrated), CRLReasonCodeExtension.toString will return "Unrecognized reason code (N)" for those reason codes, where N is replaced by the integer value of the reason code.