modified dkimSigResultV2 and AuthResult
DKIM_SIGERROR_VERSION is now an DKIM_InternalError
added Verifier.createMsg()
converted msg.headerFields from Object to Dict
fixed bug in computeHeaderHashInput
moved parseDKIMSignature() to processSignatures()
fixed Policy.checkSDID()
better disabling of markKeyAsSecureButton / updateKeyButton
added sorting of dkim results
fixed bug in computeHeaderHashInput
added type ARHHeader and ARHResinfo
added option to read Authentication-Results header
added SPF and DMARC result in header