[simple-scan] Created tag 3.28.1

[Robert Ancell <rancell src gnome org>]

The signed tag '3.28.1' was created.

Tagger: Robert Ancell <robert ancell canonical com>
Date: 1523248344 +1200

    Released 3.28.1

Changes since the last tag '3.28.0':

Fran Dieguez (1):
      Fix galician translations from last commit

Marcos Lans (1):
      Update Galician translation

Marek Cernocky (1):
      Updated Czech translation

Pieter Schalk Schoeman (1):
      Update Afrikaans translation

Piotr Drąg (1):
      window: Update copyright year in the about dialog

Robert Ancell (2):
      Merge branch 'wip/piotrdrag/update-copyright' into 'master'
      Releasing 3.28.1