[gmime] (23 commits) ...bumped version to 3.0.3

[Jeffrey Stedfast <fejj src gnome org>]

Summary of changes:

  dd4f935... The most recent version of the OpenPGP standard is RFC 4880
  a168170... GPGME: User ID != Key ID
  4ec8cea... GMimeCertificate: add User ID
  31e3cbd... GPGME: actually report User ID in GMimeCertificate objects
  d670174... GPGME: report highest-validity User ID
  92ff1af... GMimeCertificate: improve documentation
  a002dbd... GMimeCertificate: distinguish GMimeValidity from GMimeTrust
  383870f... GMimeCertificate: expose identity validity
  7970e5f... GPGME: expose the validity of the selected User ID
  f05f93b... Merge pull request #18 from dkg/certificate-cleanup
  639aba8... Autocrypt: introduce GMimeAutocryptHeader
  6cce2ba... Autocrypt: initial test suite
  ca5fe60... Autocrypt: introduce GMimeAutocryptHeaderList
  339ae29... Autocrypt: add g_mime_message_get_autocrypt_headers()
  2397e9d... Autocrypt: test message parsing for autocrypt headers
  795d618... Autocrypt: restructure g_mime_message_get_autocrypt_headers
  45f5304... Autocrypt: add g_mime_message_get_autocrypt_gossip_headers(
  30a5c94... Autocrypt: check that gossip headers work
  278f6a5... Autocrypt: add several more message-parsing tests
  a50d238... Merge pull request #19 from dkg/autocrypt
  cde2005... Fix parsing timezone "-0001"
  bbd1e9e... Merge pull request #20 from jwilk-forks/tz-0001
  a35070f... bumped version to 3.0.3