[nautilus] (8 commits) Created branch wip/gbsneto/search-popover

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

The branch 'wip/gbsneto/search-popover' was created.

Summary of new commits:

  dbacf61... query: make NautilusQuery a final class
  2b6fca9... window-slot: fix search state when going back/forward
  653e348... query: improve NautilusQuery code
  699eead... search-popover: add popover to edit search filters
  302f36d... query-editor: make it a GtkSearchBar subclass
  72aeaa9... window-slot: reload search when recursive flag changes
  c3dd73e... files-view: also use mimetype and date to detect empty sear
  2f2d4c6... search-engine-simple: implement search by access/modificati