[geary] (39 commits) ...Merge branch 'wip/771643-replace-intltool'. Fixes Bug 771643.

[Michael Gratton <mjog src gnome org>]

Summary of changes:

  7aaf650... Remove custom libsecret VAPI in favour of the system-provid (*)
  6fe8f27... Attempt to unlock the libsecret keyring before accessing se (*)
  449e7c4... Fix HTML signatures that are single IMG tags not recognised (*)
  114ed09... Start the final part of bug 713991. (*)
  992e019... Restore Archive toolbar label. (*)
  610b2e3... Fix move and copy menu button ids in the main toolbar. (*)
  7d15b74... Use a horizontal icon row for message actions, bug 782931. (*)
  bf7c2ec... Use https:// by default for links (*)
  ff755c1... Replace intltool with gettext. Bug 771643. (*)
  fa1de02... Add po/Makevars hint for Damned Lies (a.k.a. l10n.gnome.org (*)
  67daf4a... Re-enable top level cmake/Makefile "pot_file" target for po (*)
  49e33cb... Remove obsolete X-GNOME-FullName key from desktop files. (*)
  bdbe1d6... Workaround xgettext not recognising Elementary Contractor f (*)
  0237644... Workaround a xgettext warning about a Vala verbatim comment (*)
  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 (*)
  157a109... Remove custom libsecret VAPI in favour of the system-provid
  aebdfd6... Attempt to unlock the libsecret keyring before accessing se
  ddd9aab... Fix HTML signatures that are single IMG tags not recognised
  97ce3d0... Start the final part of bug 713991.
  ee567ed... Restore Archive toolbar label.
  97f880b... Fix move and copy menu button ids in the main toolbar.
  39ef8e3... Replace intltool with gettext. Bug 771643.
  66b83f7... Add po/Makevars hint for Damned Lies (a.k.a. l10n.gnome.org
  a8d3b21... Re-enable top level cmake/Makefile "pot_file" target for po
  643c65a... Remove obsolete X-GNOME-FullName key from desktop files.
  e05de4c... Workaround xgettext not recognising Elementary Contractor f
  3157fb7... Workaround a xgettext warning about a Vala verbatim comment
  4224c52... Assorted async test case fixes.
  bbcf57c... Add test case stub for Geary.Imap.Deserializer to the build
  8addddd... Tidy up deserialiser source a bit.
  25e700d... Allow IMAP atoms to be terminated by an atom-special w/o ne
  9ac2b05... Ensure syntax errors are always reported by the deserialise
  5dc8ace... Merge branch 'wip/781488-aliyun-greeting-error'. Fixes Bug 
  e9bf7da... Merge branch 'wip/784300-unlock-keyring'. Fixes Bug 784300.
  2a0fa4c... Merge branch 'wip/771643-replace-intltool'. Fixes Bug 77164

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