[epiphany/gnome-3-18] Prepare 3.18.4

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 621ad6c565bad6662a0f9a11a846593627df90a5
Author: Michael Catanzaro <mcatanzaro igalia com>
Date:   Mon Feb 15 11:12:19 2016 -0600

    Prepare 3.18.4

 NEWS         |   10 ++++++++++
 configure.ac |    2 +-
 2 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index aa081a1..70a11cf 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,14 @@
 ===============
+Epiphany 3.18.4
+===============
+
+- overview: Do not show local files on the overview (#758469)
+- web-overview: Do not drop thumbnail update requests (#758470)
+- location-entry: Encode URI before copy/paste (#761660)
+- Other code fixes.
+- Updated translations
+
+===============
 Epiphany 3.18.3
 ===============
 
diff --git a/configure.ac b/configure.ac
index c7c7f01..a840715 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,7 +17,7 @@
 
 m4_define([epiphany_version_major],[3])
 m4_define([epiphany_version_minor],[18])
-m4_define([epiphany_version_micro],[3])
+m4_define([epiphany_version_micro],[4])
 m4_define([epiphany_version],[epiphany_version_major.epiphany_version_minor.epiphany_version_micro])
 
 AC_INIT([GNOME Web 
Browser],[epiphany_version],[http://bugzilla.gnome.org/enter_bug.cgi?product=epiphany],[epiphany])