[geary: 14/14] Merge branch 'wip/search-fixes' into 'mainline'

[Michael Gratton <mjog src gnome org>]

commit e65d45fe744d943954c2824b8569eba713fd0fe4
Merge: 1bab91e6 724450c6
Author: Michael Gratton <mike vee net>
Date:   Sun Aug 18 14:38:37 2019 +0000

    Merge branch 'wip/search-fixes' into 'mainline'
    
    Search cleanup
    
    Closes #478 and #420
    
    See merge request GNOME/geary!282

 src/client/application/application-controller.vala |   7 -
 .../conversation-list/conversation-list-store.vala |   2 +-
 .../conversation-viewer/conversation-viewer.vala   |  53 +-
 src/engine/api/geary-account.vala                  |   5 +-
 src/engine/app/app-conversation-monitor.vala       |  14 +-
 .../conversation-monitor/app-append-operation.vala |  22 +-
 .../app-conversation-operation.vala                |  43 +-
 .../app-external-append-operation.vala             |  22 +-
 .../app-fill-window-operation.vala                 |  54 +-
 .../conversation-monitor/app-insert-operation.vala |  41 +-
 .../conversation-monitor/app-remove-operation.vala |  28 +-
 .../conversation-monitor/app-reseed-operation.vala |   7 +-
 src/engine/imap-db/imap-db-account.vala            | 582 ++-------------------
 .../imap-db/search/imap-db-search-folder.vala      | 120 +++--
 .../imap-db/search/imap-db-search-query.vala       | 551 ++++++++++++++++++-
 .../imap-engine/imap-engine-generic-account.vala   |   7 +-
 test/engine/api/geary-account-mock.vala            |   5 +-
 17 files changed, 858 insertions(+), 705 deletions(-)
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