[nautilus] release: prepare for 3.21.91

[Carlos Soriano Sánchez <csoriano src gnome org>]

commit 465fe922176ff1e658b57c6dcd34b539c4b1f520
Author: Carlos Soriano <csoriano gnome org>
Date:   Tue Aug 30 21:05:51 2016 +0200

    release: prepare for 3.21.91

 NEWS         |    8 ++++++++
 configure.ac |    2 +-
 2 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index 6d6d78a..0984056 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,11 @@
+Major changes in 3.21.91:
+* Implement batch renaming tool (Alex Pandelea)
+* Implement compressed files support (Razvan Chitu)
+* Rework the view menus (Neil Herald)
+* Separate desktop handling from Nautilus (Carlos Soriano)
+* Add missing cut shortcut (Pedro Beja)
+* Add <ctrl>= as "zoom in" shortcut (Ernestas Kulik)
+
 Major changes in 3.20.3:
 * Support HDPI in desktop margins (Andrea Azzarone)
 * Fix opaque desktop background after changing themes (Ernestas Kulik)
diff --git a/configure.ac b/configure.ac
index 9a62c8e..d26475c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,7 +19,7 @@ dnl Interface break is not allowed.
 m4_define(nautilus_extension_current,  5)
 m4_define(nautilus_extension_revision, 0)
 
-AC_INIT([nautilus],[3.19.2],[http://bugzilla.gnome.org/enter_bug.cgi?product=nautilus])
+AC_INIT([nautilus],[3.21.91],[http://bugzilla.gnome.org/enter_bug.cgi?product=nautilus])
 
 dnl ===========================================================================