file: Let renames work on Google Drive

Renaming an item on Google Drive does not change the actual GVfs path
because the path is made up of document-ids, which do not change. A
rename operation only affects the title of the entry. In GIO terms,
only the standard::display-name changes, but the standard::name remains
the same.

Therefore, if there is already a file with the same standard::name,
then don't mark it as gone if it is the same file that we are renaming.

https://bugzilla.gnome.org/show_bug.cgi?id=740383
file: Remove unused variable

Fallout from 37be3809bc0d25d28298b38bc0b893a6fd3a665f

https://bugzilla.gnome.org/show_bug.cgi?id=740383
Updated Czech translation
Fix Catalan translation
app: Port to GNotification

https://bugzilla.gnome.org/show_bug.cgi?id=740886
Remove libnotify dependency

After the port to GNotifications, libnotify is only used to check
whether the server supports persistence. Just call the underlying
DBus method directly and remove the dependency.

https://bugzilla.gnome.org/show_bug.cgi?id=740886
application: remove libnotify initialization
application: remove unused variable
application: don't use deprecated API for GNotification
application: remove unused unmount notification code

This has been moved to GTK proper now.
progress-ui-handler: remove redundant code

Notifications are already dismissed when activated, so don't do this
manually here.
application: move handling of show-file-transfers action

Move this together with all the other application actions.
progress-ui-handler: set a default notification action
properties-window: rewrite pie chart drawing to use GtkStyleContext

Instead of hardcoded values. This makes it more theme friendly too.
application: use correct order to watch for GSettings changes

After a recent GLib change, we need to connect to the changed signal
before we actually read its value, or we will never get a change
notification.
application: fix last commit

Hit push too early.
Updated Swedish translation
nautilus-application: Parse force-desktop before exiting

In commit ae4d4960 we introduced a regression that a new window was
openned if both --no-default-window and --force-desktop options were
used.

To avoid that, activate those options before actually skipping the
activate of the application if --no-default-window option is provided.

The application nornally would exit if --no-default-window is provided
and the show-desktop-window is not activated, but, we rely on a the
detail that activating the open-desktop action when --force-desktop is
provided as a option, creates a new window, which makes the application
keep alive.

https://bugzilla.gnome.org/show_bug.cgi?id=741166
nautilus-icon-info: Change zoom levels

Following a design request and preparing to the port to popovers of
nautilus, we want to use only 3 zoom levels, so the slider makes sense.
Also, following design guidelines, the new zoom levels sizes are
64, 96, 128, with default to 96.
port to gaction