[gcr] (18 commits) ...Merge branch 'wip/nielsdg/initial-gtask' into 'master'

[Niels De Graef <nielsdg src gnome org>]

Summary of changes:

  235597d... gck-slot: Port from GSimpleAsyncResult to GTask (*)
  821e0d0... gcr-certificate-request: Port to GTask (*)
  8b2d3c6... gcr-memory-icon: Port to GTask (*)
  c299b9c... gcr-pkcs11-certificate: Port to GTask (*)
  9a0f96a... gcr-library: Port to GTask (*)
  c25054f... gcr-gnupg-collecion: Port to GTask (*)
  1c1aab4... gcr-subject-public-key: Port to GTask (*)
  7f37c29... gcr-gnupg-importer: Port to GTask (*)
  3f798a9... gcr-certificate-chain: Port to GTask (*)
  bd9b1c6... gcr-trust: Port to GTask (*)
  96c0ef4... gcr-pkcs11-importer: Port to GTask (*)
  127d84b... gcr-console-interaction: Port to GTask (*)
  83ac2d8... gck-pkcs11-import-interaction: Port to GTask (*)
  18beb50... frob-import-button: Port to GTask (*)
  7ee434e... gck-object-cache: Port to GTask (*)
  bcd6cba... gcr-dialog-util: Port to GTask (*)
  9aa308b... ci: Add artifacts to all jobs (*)
  abd46ef... Merge branch 'wip/nielsdg/initial-gtask' into 'master'

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