[gnome-calendar] Bump 3.23.91.1 release

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

commit 5b48fd528d128cb904ff6666082cff2530d81181
Author: Georges Basile Stavracas Neto <georges stavracas gmail com>
Date:   Tue Feb 28 12:21:36 2017 -0300

    Bump 3.23.91.1 release

 NEWS                                           |    4 ++++
 configure.ac                                   |    4 +---
 data/appdata/org.gnome.Calendar.appdata.xml.in |   10 ++++++++++
 3 files changed, 15 insertions(+), 3 deletions(-)
---
diff --git a/NEWS b/NEWS
index 246244b..f13c694 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,7 @@
+Major changes in 3.23.91.1:
+* Fix compiler flags
+* Add the co-maintainer to the DOAP file
+
 Major changes in 3.23.91:
 * Minor bugfixes
 * Updated translations for:
diff --git a/configure.ac b/configure.ac
index 8394b07..6e28462 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1,6 +1,6 @@
 dnl -*- mode: m4 -*-
 AC_PREREQ([2.69])
-AC_INIT([gnome-calendar],[3.23.91],[http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-calendar],[gnome-calendar],[https://wiki.gnome.org/Apps/Calendar])
+AC_INIT([gnome-calendar],[3.23.91.1],[http://bugzilla.gnome.org/enter_bug.cgi?product=gnome-calendar],[gnome-calendar],[https://wiki.gnome.org/Apps/Calendar])
 
 AX_IS_RELEASE([minor-version])
 
@@ -73,8 +73,6 @@ dnl Misc
 dnl ================================================================
 AC_PATH_PROG([GLIB_MKENUMS], [glib-mkenums])
 
-AX_COMPILER_FLAGS
-
 GLIB_MIN_VERSION=2.43.4
 GTK_MIN_VERSION=3.21.6
 ECAL_REQUIRED=3.13.90
diff --git a/data/appdata/org.gnome.Calendar.appdata.xml.in b/data/appdata/org.gnome.Calendar.appdata.xml.in
index 48f3b08..e408d63 100644
--- a/data/appdata/org.gnome.Calendar.appdata.xml.in
+++ b/data/appdata/org.gnome.Calendar.appdata.xml.in
@@ -42,6 +42,16 @@
   <project_group>GNOME</project_group>
 
   <releases>
+    <release date="2017-02-28" version="3.23.91.1">
+      <description>
+        <p>
+          In this release, a couple of minor bugs were fixed. GNOME Calendar is
+          gaining stability fixes until the next stable release now.
+        </p>
+        <p>Thanks to all the contributors that worked on GNOME Calendar!</p>
+      </description>
+    </release>
+
     <release date="2017-02-27" version="3.23.91">
       <description>
         <p>