[gnome-backgrounds] prepare for 3.19.90 release

[Jakub Steiner <jimmac src gnome org>]

commit d299e84829f2d4dd92a86738f437197b5211fa4c
Author: Jakub Steiner <jimmac gmail com>
Date:   Sat Feb 20 00:24:49 2016 +0100

    prepare for 3.19.90 release

 NEWS         |    7 +++++++
 configure.ac |    2 +-
 2 files changed, 8 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index a27aaa1..211897d 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,10 @@
+===============
+Version 3.19.90
+===============
+
+- new default background
+- replaced Whispey Tails with Iceland Waterfalls
+
 ==============
 Version 3.18.0
 ==============
diff --git a/configure.ac b/configure.ac
index 25ea56f..4b9f63c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,5 +1,5 @@
 AC_INIT([gnome-backgrounds],
-        [3.18.0],
+        [3.19.90],
         [http://bugzilla.gnome.org/browse.cgi?product=gnome-backgrounds],
         [gnome-backgrounds])