[epiphany] (4 commits) Non-fast-forward update to branch wip/sync-batch-upload

[Gabriel Ivașcu <gabrielivascu src gnome org>]

The branch 'wip/sync-batch-upload' 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:

  8ea7173... sync: Change merge result container to GPtrArray
  453691a... sync-service: Implement batch upload
  3762e4e... sync-service: Signal finish when last batch from last colle

Commits added to the branch:

  ba5d1cb... sync-service: Fix order of sign out actions (*)
  1007f72... sync: Change merge result container to GPtrArray
  8969027... sync-service: Implement batch upload
  d65dde7... sync-service: Signal finish when last batch from last colle

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