[gnome-photos] Created tag 3.21.3

[Debarshi Ray <debarshir src gnome org>]

The signed tag '3.21.3' was created.

Tagger: Debarshi Ray <debarshir gnome org>
Date: Mon Jun 20 22:11:18 2016 +0200

    3.21.3

Changes since the last tag '3.21.1':

Abhinav Kumar (1):
      application: Handle --version from the command line

Andika Triwidada (2):
      Updated Indonesian translation     (cherry picked from commit fb0a4529b60512137ef8a98ca8b3c0c7751ed4d1)
      Updated Indonesian translation

Cédric Valmary (3):
      Updated Occitan translation
      Updated Occitan translation
      Updated Occitan translation

Daniel Mustieles (1):
      Updated Spanish translation

Debarshi Ray (3):
      application: Fix the check to detect if we were the primary instance
      application: Add API to prevent the main window from getting destroyed
      Prepare 3.21.3

Florian Müllner (2):
      build: Fix builddir != srcdir
      theme: Fix invalid use of 'font' shorthand

GNOME Translation Robot (1):
      Updated Scottish Gaelic translation

Jordi Mas (1):
      Catalan documentation

Kjartan Maraas (1):
      Updated Norwegian bokmål translation.

Muhammet Kara (1):
      Updated Turkish translation     (cherry picked from commit e61aef4a74528eef5d55b497222fceca594f0c29)

Rafael Fonseca (1):
      preview-view: Hold the UI while saving the pipeline

Rafael Fontenelle (1):
      Updated Brazilian Portuguese translation

Tiago Santos (1):
      Updated Portuguese translation