[krb5-auth-dialog] Release 3.20.0

[Guido Günther <guidog src gnome org>]

commit eb60762b8dbbc1da4ddd827383687927af80c4f3
Author: Guido Günther <agx sigxcpu org>
Date:   Thu Jul 21 13:05:56 2016 +0200

    Release 3.20.0

 NEWS         |   28 ++++++++++++++++++++++++++++
 configure.ac |    2 +-
 2 files changed, 29 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index d77a176..8d9d736 100644
--- a/NEWS
+++ b/NEWS
@@ -1,4 +1,32 @@
 ==============
+Version 3.20.0
+==============
+* Use yelp-tools instead of gtk-doc-utils
+* Remove some deprecated macros
+* UI translations:
+       Balázs Meskó (hu)
+       Balázs Úr (hu)
+       Daniel Mustieles (es)
+       Josef Andersson (sv)
+       liushuyu (zh_CN)
+       Mario Blättermann (de)
+       Necdet Yücel (tr)
+       Pedro Albuquerque (pt)
+       Piotr Drąg (pl)
+       Rafael Fontenelle (pt_BR)
+       Samir Ribic (bs)
+       Tiago Santos (pt)
+       Tom Tryfonidis (el)
+       Zdeněk Hataš (cs)
+       Мирослав Николић (sr) (sr@latin)
+* Doc translations:
+       Daniel Mustieles (es)
+       Josef Andersson (sv)
+       Marek Černocký (cs)
+       Mario Blättermann (de)
+       Γιάννης Κουτσούκος (el)
+
+==============
 Version 3.15.4
 ==============
 * Use GtkGrid instead of deprecated GtkVBox
diff --git a/configure.ac b/configure.ac
index bf23624..c12d79b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,4 +1,4 @@
-AC_INIT([krb5-auth-dialog],[3.15.4])
+AC_INIT([krb5-auth-dialog],[3.20.0])
 AC_CONFIG_SRCDIR(src/ka-kerberos.c)
 dnl Make automake keep quiet about wildcards & other GNUmake-isms
 AM_INIT_AUTOMAKE([1.11.1 no-dist-gzip dist-xz -Wno-portability])