[epiphany] Created tag 3.20.4

[Michael Catanzaro <mcatanzaro src gnome org>]

The unsigned tag '3.20.4' was created.

Tagger: Michael Catanzaro <mcatanzaro gnome org>
Date: Sun Sep 18 21:04:50 2016 -0500

    Epiphany 3.20.4

Changes since the last tag '3.20.3':

Carlos Garnacho (1):
      embed: Check for NULL SoupURI when trying to load invalid url

Fabio Tomat (1):
      Updated Friulian translation

Matej Urbančič (1):
      Updated Slovenian translation

Michael Catanzaro (9):
      build: Fix misleading changelog generation code
      Limit size of ChangeLog file
      Generate ChangeLog in builddir
      web-view: properly remove password info bar weak pointer
      web-view: limit permission request info bars
      web-view: remove outdated assert on error types
      web-view: set user-content-manager when creating related view
      Update for WebKitGTK+ 2.14 unstable DOM API/ABI break
      Prepare 3.20.4

Piotr Drąg (1):
      Updated Polish translation

Tomas Popela (1):
      Clear various WebKit DOM objects after using them