[balsa: 50/50] Merge branch 'gmime3' into 'master'

[Peter Bloomfield <peterb src gnome org>]

commit a7d81b76dc95b6e796bfd6e084a13696f60e501b
Merge: 3053be153 b022b1765
Author: Peter Bloomfield <peterbloomfield bellsouth net>
Date:   Fri Apr 17 15:08:10 2020 +0000

    Merge branch 'gmime3' into 'master'
    
    Gmime3
    
    See merge request GNOME/balsa!25

 configure.ac                       |   4 +-
 libbalsa/abook-completion.c        |   2 +-
 libbalsa/address-view.c            |  17 +-
 libbalsa/address.c                 |   4 +-
 libbalsa/autocrypt.c               | 416 +++++++++++++------------------------
 libbalsa/body.c                    |  27 ++-
 libbalsa/filter.c                  |   6 +-
 libbalsa/gmime-application-pkcs7.c |  28 +--
 libbalsa/gmime-multipart-crypt.c   |  38 ++--
 libbalsa/gmime-part-rfc2440.c      |  16 +-
 libbalsa/identity.c                |   2 +-
 libbalsa/imap/imap-handle.c        |  10 +-
 libbalsa/libbalsa-gpgme-keys.c     |   6 +-
 libbalsa/libbalsa-gpgme-keys.h     |   8 +-
 libbalsa/libbalsa.c                |  12 +-
 libbalsa/mailbox.c                 |   3 +-
 libbalsa/mailbox_imap.c            |  30 ++-
 libbalsa/mailbox_local.c           |  10 +-
 libbalsa/mailbox_maildir.c         |   4 +-
 libbalsa/mailbox_mbox.c            |  33 +--
 libbalsa/mailbox_mh.c              |   3 +-
 libbalsa/message.c                 | 243 ++++++++++++----------
 libbalsa/message.h                 |   5 +
 libbalsa/misc.c                    |  22 +-
 libbalsa/misc.h                    |   4 +
 libbalsa/rfc3156.c                 |   2 +-
 libbalsa/send.c                    | 125 ++++++-----
 meson.build                        |   2 +-
 src/ab-main.c                      |   3 +-
 src/balsa-message.c                |  14 +-
 src/balsa-mime-widget-message.c    |  10 +-
 src/balsa-mime-widget-vcalendar.c  |   4 +-
 src/balsa-print-object-header.c    |   2 +-
 src/message-window.c               |   2 +-
 src/print-gtk.c                    |   2 +-
 src/sendmsg-window.c               |  26 +--
 src/store-address.c                |   2 +-
 37 files changed, 524 insertions(+), 623 deletions(-)
---