[gnome-calendar] Bump version 3.17.90

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 8bd3bcefcd08c2782f3de3f5f599550ddc9f1290
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Wed Aug 19 17:43:22 2015 -0300

    Bump version 3.17.90

 NEWS         |   10 ++++++++++
 configure.ac |    2 +-
 2 files changed, 11 insertions(+), 1 deletions(-)
---
diff --git a/NEWS b/NEWS
index eddce99..f8b546b 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,13 @@
+Major changes in 3.17.90:
+* Updated translations for:
+  * Brazilian Portuguese
+  * Czech
+  * Greek
+  * Lithuanian
+  * Slovak
+  * Thai
+  * Norwegian bokmål
+
 Major changes in 3.17.4:
 * Fixed GNOME Calendar's category (Igor Gnatenko)
 * Added initial keyboard navigation for Month View
diff --git a/configure.ac b/configure.ac
index 1f5fc5c..a6ea83f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 dnl -*- mode: m4 -*-
 AC_PREREQ([2.69])
-AC_INIT([gnome-calendar],[3.17.4],[http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-calendar],[gnome-calendar],[https://wiki.gnome.org/Apps/Calendar])
+AC_INIT([gnome-calendar],[3.17.90],[http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-calendar],[gnome-calendar],[https://wiki.gnome.org/Apps/Calendar])
 
 AC_CONFIG_HEADERS([config.h])
 AC_CONFIG_SRCDIR([src/main.c])