[gnome-commander] Created tag 1.6.3

[Uwe Scholz <uwescholz src gnome org>]

The unsigned tag '1.6.3' was created.

Tagger: Uwe Scholz <uwescholz src gnome org>
Date: Sun Feb 26 22:28:10 2017 +0100

    Release of version 1.6.3

Changes since the last tag '1.6.2':

Daniel Mustieles (3):
      Update Spanish translation
      Update Spanish translation
      Update Spanish translation

Marek Černocký (1):
      Updated Czech translation

Mario Blättermann (1):
      Update German translation

Piotr Drąg (1):
      Update Polish translation

Rafael Fontenelle (1):
      Update Brazilian Portuguese translation

Stas Solovey (1):
      Update Russian translation

Uwe Scholz (6):
      Post release version bump
      Updates copyright
      Makes libunique optional
      Updates NEWS, releases.xml and gnome-commander.xml
      Adds unique as a USE flag for gentoo ebuild
      Updates changelog tag in metadata.xml

Мирослав Николић (1):
      Updated Serbian translation