[geary] (7 commits) Non-fast-forward update to branch wip/781488-aliyun-greeting-error

[Michael Gratton <mjog src gnome org>]

The branch 'wip/781488-aliyun-greeting-error' was changed in a way that was not a fast-forward update.
NOTE: This may cause problems for people pulling from the branch. For more information,
please see:

 https://wiki.gnome.org/Git/Help/NonFastForward

Commits removed from the branch:

  c4b90fb... Fix HTML signatures that are single IMG tags not recognised
  9df9321... Assorted async test case fixes.
  a1c0714... Add test case stub for Geary.Imap.Deserializer to the build
  cf0bb56... Tidy up deserialiser source a bit.
  cf7b02c... Allow IMAP atoms to be terminated by an atom-special w/o ne
  2b58014... Ensure syntax errors are always reported by the deserialise

Commits added to the branch:

  504b1fb... Merge branch 'bug/727679-save-sent-queue'. Fixes Bug 727679 (*)
  449e7c4... Fix HTML signatures that are single IMG tags not recognised
  0194996... Assorted async test case fixes.
  fc68c0d... Add test case stub for Geary.Imap.Deserializer to the build
  1f973bf... Tidy up deserialiser source a bit.
  db4c4f7... Allow IMAP atoms to be terminated by an atom-special w/o ne
  492ae7b... Ensure syntax errors are always reported by the deserialise

(*) This commit already existed in another branch; no separate mail sent