[gmime] (27 commits) ...bumped version to 3.0.4

[Jeffrey Stedfast <fejj src gnome org>]

Summary of changes:

  6dca4b4... clean up warnings in tests and examples
  e4f782e... Merge pull request #24 from dkg/test-warning-cleanup
  3becd89... Fixed a bunch of compiler warnings in the unit tests
  f1e0b56... More compiler warning fixes for the unit tests
  3081448... Get rid of testsuite_vprintf to silence compiler warning (+
  edf84ba... Implement basic error reporting for the GMime parser (#26)
  d9fb41a... Properly fall back to using default_options when warning ab
  1a65dcd... Delay warning about conflicting params until after values h
  8d6d859... Fixed the build
  398b3d9... Use g_utf8_validate instead of is_7bit_clean because of new
  a7b7baa... Stylistic code fixes
  64d50a6... Don't waste cpu cycles validating header values if user doe
  9770d9b... Autocrypt update to spec Level 1.0.0rc1  (#27)
  9d8949c... Re-added gmime.hierarchy
  664cda7... Autocrypt: move keydata to GBytes instead of GByteArray (#2
  be1b7f4... Silence zentimer warnings by disabling it
  39a4008... restore detection of wrongly coded header field names (#30)
  a1786b9... style fixes
  82835f0... Improved header folding logic
  88af201... Improved header folding and added better unit tests for thi
  edc0723... Autocrypt header injection, alternate form (#32)
  98253c4... Fixed the build
  a145e3e... Add helper for reading the GMimeFilterChecksum result as st
  e4078fb... Fixed g_mime_autocrypt_header_list_new() declaration
  8ff615b... fix compiler warnings when building without gpgme support (
  0e29bb5... Ported uuencode/uudecode examples to GLib's GOptionContext 
  a2ccb7b... bumped version to 3.0.4