[geary: 12/12] Further improvements handling unreliable/offline networks. Bug 789924.

[Michael Gratton <mjog src gnome org>]

commit c9b53863e816819d6346185d12372ed2e8ca4e82
Merge: 2fde941 5b8618a
Author: Michael James Gratton <mike vee net>
Date:   Mon Mar 5 23:15:41 2018 +1100

    Further improvements handling unreliable/offline networks. Bug 789924.
    
    Re-merge branch 'wip/789924-network-transition-redux'.

 po/POTFILES.in                                     |    2 +-
 src/CMakeLists.txt                                 |    2 +-
 src/client/application/geary-controller.vala       |   54 +-
 .../conversation-list/conversation-list-store.vala |    8 +-
 .../conversation-list/conversation-list-view.vala  |   22 +-
 src/engine/api/geary-email.vala                    |  128 ++-
 src/engine/api/geary-folder.vala                   |  241 +++--
 src/engine/app/app-conversation-monitor.vala       | 1008 +++++++++-----------
 src/engine/app/app-email-store.vala                |    2 +-
 .../conversation-monitor/app-append-operation.vala |   21 +-
 .../app-conversation-operation-queue.vala          |   73 +-
 .../app-conversation-operation.vala                |   31 +-
 .../conversation-monitor/app-conversation-set.vala |    3 +-
 .../app-external-append-operation.vala             |   27 +-
 .../app-fill-window-operation.vala                 |   58 +-
 .../conversation-monitor/app-insert-operation.vala |   46 +
 .../app-local-load-operation.vala                  |   15 -
 .../conversation-monitor/app-remove-operation.vala |   37 +-
 .../conversation-monitor/app-reseed-operation.vala |   44 +-
 src/engine/imap-db/outbox/smtp-outbox-folder.vala  |    1 +
 .../gmail/imap-engine-gmail-folder.vala            |    4 +-
 .../imap-engine-account-synchronizer.vala          |   16 +-
 .../imap-engine/imap-engine-email-prefetcher.vala  |    4 +-
 .../imap-engine/imap-engine-generic-account.vala   |  310 +++----
 .../imap-engine/imap-engine-minimal-folder.vala    |  331 ++++---
 .../imap-engine-revokable-committed-move.vala      |    4 +-
 .../replay-ops/imap-engine-user-close.vala         |   19 +-
 src/engine/imap/api/imap-account-session.vala      |   80 +-
 .../transport/imap-client-session-manager.vala     |  202 +++--
 src/engine/imap/transport/imap-client-session.vala |   26 +-
 src/engine/meson.build                             |    2 +-
 src/engine/rfc822/rfc822-message.vala              |    8 +
 32 files changed, 1594 insertions(+), 1235 deletions(-)
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