[gnome-tweak-tool] Created tag 3.26.4

[Jeremy Bicha <jbicha src gnome org>]

The signed tag '3.26.4' was created.

Tagger: Jeremy Bicha <jbicha ubuntu com>
Date: Mon Dec 11 13:40:06 2017 -0500

    3.26.4

Changes since the last tag '3.26.3':

Hannie Dumoleyn (1):
      Update Dutch translation

Jeremy Bicha (6):
      appearance: Stop requiring gtk2 version of theme
      appearance: Don't duplicate the theme name
      appearance: Always offer Adwaita and High Contrast GTK+ themes
      appearance: Don't duplicate the GNOME Shell theme name
      appearance: Always offer HighContrastInverse
      3.26.4

Khaled Hosny (2):
      Update Arabic translation
      Update Arabic translation

Kjartan Maraas (1):
      Updated Norwegian bokmål translation.

Muhammet Kara (1):
      Update Turkish translation

gogo (1):
      Update Croatian translation

Борисав Живановић (1):
      Update Serbian translation