[gnome-characters] Created tag v3.18.1

[Daiki Ueno <dueno src gnome org>]

The signed tag 'v3.18.1' was created.

Tagger: Daiki Ueno <dueno src gnome org>
Date: Sun Oct 11 14:22:20 2015 +0900

    Release 3.18.1

Changes since the last tag 'v3.18.0':

Benjamin Steinwender (1):
      Updated German translation

Daiki Ueno (1):
      Release 3.18.1

Fabio Tomat (1):
      Added Friulian translation

Jakub Steiner (1):
      icons: provide a symbolic app icon

Khaled Hosny (1):
      Update Arabic translation

Kristjan SCHMIDT (1):
      Updated Esperanto translation

Michael Catanzaro (2):
      Put Characters in the Utilities folder
      Revert "Default the search provider to enabled"

Милош Поповић (2):
      Updated Serbian translation
      Updated Serbian Latin translation