[nautilus] (2 commits) Non-fast-forward update to branch wip/antoniof/metadata-lists-optimization

[António Fernandes <antoniof src gnome org>]

The branch 'wip/antoniof/metadata-lists-optimization' 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:

  c52f6a8... file: Set metadata list as array
  2f70520... file: Document ::{get,set}_metadata_list()

Commits added to the branch:

  2f9b0e6... file: Set metadata list as array
  4ffe95e... file: Document ::{get,set}_metadata_list()