[epiphany] Created tag 3.28.4

[Michael Catanzaro <mcatanzaro src gnome org>]

The unsigned tag '3.28.4' was created.

Tagger: Michael Catanzaro <mcatanzaro igalia com>
Date: 1535924731 -0500

    Epiphany 3.28.4

Changes since the last tag '3.28.3.1':

Gabriel Ivașcu (1):
      Revert "gsb-storage: Don't hardcode Linux threat lists"

Jordi Mas (1):
      Update Catalan translation

Michael Catanzaro (13):
      uri-tester: Fix urlcache memory leak
      uri-tester: Fix cache lookups when URI is not matched
      Fix leak in ephy_user_agent_get_internal
      Fix multiple leaks in ephy_uri_decode
      Fix leak in adblock_filter_retrieve_data_new
      Fix leak in ephy_uri_to_security_origin
      Fix const qualifiers warning
      embed-shell: Don't forget to unregister all message handlers
      Ensure the correct address is displayed in security popover during loads
      Fix crash on homedepot.com
      Fix a -Wmaybe-uninitialized warning
      embed-shell: Use more g_signal_connect_object()
      Prepare 3.28.4

Pieter Schalk Schoeman (2):
      Update Afrikaans translation
      Update Afrikaans translation