[gnome-chess] Created tag 3.15.3

[Michael Catanzaro <mcatanzaro src gnome org>]

The signed tag '3.15.3' was created.

Tagger: Michael Catanzaro <mcatanzaro gnome org>
Date: Tue Dec 16 19:12:09 2014 -0600

    GNOME Chess 3.15.3

Changes since the last tag '3.14.0':

Duarte Loreto (1):
      Updated Portuguese translation

Iulian Radu (2):
      Replace deprecated properties to fix warning
      Use set_accels_for_action ()

Marek Černocký (1):
      Updated Czech translation

Michael Catanzaro (5):
      Require vala 0.24
      Switch from appdata-tools to appdata-utils
      Update git.mk
      Fix whitespace errors in previous commit
      Prepare 3.15.3

Milo Casagrande (1):
      Updated Italian translation

Rūdolfs Mazurs (1):
      Updated Latvian translation

Sahil Sareen (3):
      Coding guideline fixes
      Set a limit on the max amount of time per game
      Fix the pause functionality on timer

Timo Jyrinki (1):
      Change Finnish translation team web page to l10n.gnome.org