[gnome-documents] Created tag 3.18.1

[Debarshi Ray <debarshir src gnome org>]

The signed tag '3.18.1' was created.

Tagger: Debarshi Ray <debarshir gnome org>
Date: Tue Oct 13 10:35:36 2015 +0200

    Release 3.18.1

Changes since the last tag '3.18.0.1':

Alessandro Bono (5):
      view: Change to selection mode when pressing ctrl+a
      preview: Don't hide navigation controls when hovering
      documents, properties: Replace uses of "instanceof" with virtual functions
      mainToolbar: Fix typo in the variable name
      selections: Load spinner while creating first collection

Anders Jonsson (1):
      Updated Swedish translation

Bastien Nocera (1):
      preview: Don't invert preview in Books

Cosimo Cecchi (2):
      Update libgd
      style: fix background of entry tags

Debarshi Ray (3):
      Post-release version bump
      mainWindow: Don't show an extra menu when the app menu is disabled
      release: prepare for 3.18.1

Fabio Tomat (1):
      Updated Friulian translation

Khaled Hosny (2):
      Update Arabic translation
      Work around erronous msgfmt -c errors

Seán de Búrca (2):
      Updated Irish translation
      Updated Irish translation

Trần Ngọc Quân (1):
      Updated Vietnamese translation