[gnome-mines] Created tag 3.15.3

[Michael Catanzaro <mcatanzaro src gnome org>]

The unsigned tag '3.15.3' was created.

Tagger: Michael Catanzaro <mcatanzaro gnome org>
Date: Tue Jan 13 22:47:57 2015 -0600

    GNOME Mines 3.15.3
    
    Belated tag since Robert forgot :)

Changes since the last tag '3.15.1':

Balázs Úr (1):
      Updated Hungarian translation

Daniel Mustieles (1):
      Updated Spanish translation

Duarte Loreto (1):
      Updated Portuguese translation

Kjartan Maraas (1):
      Updated Norwegian bokmål translation.

Marek Černocký (2):
      Updated Czech translation
      Updated Czech translation

Muhammet Kara (1):
      Updated Turkish translation

Robert Roth (3):
      Use appstream-util for appdata validation
      Added summary in appstream xml
      Prepare 3.15.3

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

Tom Tryfonidis (1):
      Updated Greek translation