Remove mime4j imports from DKIMSigner/DKIMVerifier so users of the DKIM mailets do not need mime4j in their classpath (mainly to reduce issues with mismatching mime4j versions inside james).

git-svn-id: https://svn.apache.org/repos/asf/james/jdkim/trunk@1087231 13f79535-47bb-0310-9956-ffa450edef68
2 files changed