[ghex] Created tag 3.18.3

[Kalev Lember <klember src gnome org>]

The signed tag '3.18.3' was created.

Tagger: Kalev Lember <klember redhat com>
Date: Wed Oct 12 12:16:04 2016 +0200

    GHex 3.18.3

Changes since the last tag '3.18.2':

Anders Jonsson (1):
      Updated Swedish translation

Andika Triwidada (1):
      Updated Indonesian translation

Claude Paroz (2):
      Updated French translation
      Updated French help screen capture

Daniel Mustieles (1):
      Updated Spanish translation

Jasper Lievisse Adriaanse (1):
      unbreak build with gcc 4 after 1f39eeff

Kalev Lember (1):
      Release 3.18.3

Matej Urbančič (1):
      Updated Slovenian translation

Piotr Drąg (3):
      Add Language headers to po files
      Updated Polish translation
      Updated Polish translation