[polari] Bump version to 3.19.4

[Florian Müllner <fmuellner src gnome org>]

commit c8e810bf39cc8cdd89ded0fd17570ea326ba462f
Author: Florian Müllner <fmuellner gnome org>
Date:   Fri Jan 29 16:18:17 2016 +0100

    Bump version to 3.19.4
    
    Update NEWS.

 NEWS         |   18 ++++++++++++++++++
 configure.ac |    2 +-
 2 files changed, 19 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 900bd6d..5b303c0 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,21 @@
+3.19.4 - "Super-size THIS"
+==========================
+* Use popover to change nickname [Florian; #760872]
+* Implement /msg command [Kunaal; #724592]
+* Implement connection management in room list [Isabella; #761057]
+* Allow to undo connection removal [Florian; #761281]
+* Remove Connections dialog [Florian; #709984]
+* Misc. bug fixes [Hashem, Florian; #760653, #761269, #761288]
+
+Contributors:
+  Olivier Fourdan, Richard Hughes, Kunaal Jain, Florian Müllner,
+  Hashem Nasarat, Isabella Ribeiro
+
+Translations:
+  Marek Černocký [cs], GNOME Translation Robot [de], Gustavo Marques [pt_BR],
+  Enrico Nicoletto [pt_BR], Tom Tryfonidis [el], Kjartan Maraas [nb],
+  Dušan Kazik [sk], Aurimas Černius [lt], Balázs Meskó [hu], Fabio Tomat [fur]
+
 3.19.3 - "Lucy Diamond"
 =======================
 * Compress status messages on idle channels [Bastian; #711542]
diff --git a/configure.ac b/configure.ac
index aa50f80..0893f54 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([polari],[3.19.3],[https://bugzilla.gnome.org/enter_bug.cgi?product=polari],[polari])
+AC_INIT([polari],[3.19.4],[https://bugzilla.gnome.org/enter_bug.cgi?product=polari],[polari])
 AX_IS_RELEASE([git-directory])
 
 AC_SUBST([APP_ID],[org.gnome.Polari])