[gtk+] Created tag 3.18.5

[Matthias Clasen <matthiasc src gnome org>]

The unsigned tag '3.18.5' was created.

Tagger: Matthias Clasen <mclasen redhat com>
Date: Mon Nov 16 15:22:52 2015 -0500

    3.18.5

Changes since the last tag '3.18.4':

Benjamin Otte (3):
      cssprovider: Have a section when parsing style properties
      cssprovider: Have a section on import error
      cssprovider: Only push a new scanner when none exists

Carlos Soriano (1):
      gtkplacessidebar: improve heuristics for external drives

Ignacio Casal Quinteiro (1):
      win32: do not use g_clear_pointer to destroy the window

Matthias Clasen (1):
      3.18.5

Paolo Borelli (1):
      filechooser: ignore double clicks on the selected item

YunQiang Su (1):
      Us ... instead of …  for zh_CN