[gnome-contacts] Created tag 3.28

[Niels De Graef <nielsdg src gnome org>]

The signed tag '3.28' was created.

Tagger: Niels De Graef <nielsdegraef gmail com>
Date: 1520891339 +0100

    Release stable version 3.28

Changes since the last tag '3.27.92':

Anders Jonsson (1):
      Update Swedish translation

Bruce Cowan (1):
      Update British English translation

Emin Tufan Çetin (1):
      Update Turkish translation

Jordi Mas (1):
      Update Catalan translation

Milo Casagrande (1):
      Update Italian translation

Niels De Graef (1):
      Release stable version 3.28.

gogo (1):
      Update Croatian translation