[gnome-desktop] Created tag 3.17.4

[Matthias Clasen <matthiasc src gnome org>]

The unsigned tag '3.17.4' was created.

Tagger: Matthias Clasen <mclasen redhat com>
Date: Mon Jul 20 23:27:53 2015 -0400

    3.17.4

Changes since the last tag '3.17.3':

Bastien Nocera (4):
      build: Bump version for tiled monitors API changes
      gnome-rr: Remove unused GNOME_RR_DPMS_DISABLED
      gnome-rr: Add dpms-mode property
      gnome-rr: Add dpms-mode information in debug

Cosimo Cecchi (7):
      gnome-rr: add a method to discover when underscanning is supported
      docs: add missing methods for underscanning
      docs: add more missing documentation to sections.txt
      docs: add more private files to the ignore list
      gnome-languages: fix a GCC warning
      docs: remove private types from sections.txt
      gnome-rr: remove unused EDID parsing code

Daiki Ueno (1):
      gnome-xkb-info: Add method to get languages from layout

Dave Airlie (1):
      gnome-rr: add tiled monitor support

Matthias Clasen (1):
      3.17.4

Pedro Albuquerque (1):
      Updated Portuguese translation