[epiphany] Created tag 3.18.4

[Michael Catanzaro <mcatanzaro src gnome org>]

The unsigned tag '3.18.4' was created.

Tagger: Michael Catanzaro <mcatanzaro igalia com>
Date: Mon Feb 15 11:29:11 2016 -0600

    Epiphany 3.18.4

Changes since the last tag '3.18.3':

Alexandre Franke (1):
      Updated French translation

Balázs Meskó (1):
      Updated Hungarian translation

Lorenzo Tilve (1):
      overview: Do not show local files on the overview

Matej Urbančič (1):
      Updated Slovenian translation

Michael Catanzaro (10):
      Allow opening .tar.xz files
      web-overview: Do not drop thumbnail update requests
      sqlite-connection: chain up properly in finalize
      sqlite-statement: Chain up properly in finalize
      location-entry: Encode URI before copy/paste
      web-overview: Don't crash when unexpected thumbnail change is received
      Revert "location-entry: Encode URI before copy/paste"
      location-entry: Properly normalize URI for cut/copy
      history-service: Chain up in dispose
      Prepare 3.18.4