[nautilus] (7 commits) Non-fast-forward update to branch wip/gbsneto/search-popover

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

The branch 'wip/gbsneto/search-popover' 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:

  fe48578... query: make NautilusQuery a final class
  63b2916... search-popover: add popover to edit search filters
  210e8bd... query-editor: make it a GtkSearchBar subclass
  67a7688... window-slot: reload search when recursive flag changes
  082a8f7... files-view: also use mimetype and date to detect empty sear
  ad79abf... nautilus-file: expose ::get_date function
  9ee9efd... search-engines: adapt to the new search model

Commits added to the branch:

  7d34d2d... query: make NautilusQuery a final class
  07042f0... search-popover: add popover to edit search filters
  a0ea25b... query-editor: make it a GtkSearchBar subclass
  10520e8... window-slot: reload search when recursive flag changes
  ad5c728... files-view: use nautilus_query_is_empty to validate query
  4a785c9... nautilus-file: expose ::get_date function
  d61e151... search-engines: adapt to the new search model