[evolution-mapi] Sync version with GNOME 3.15 series

[Milan Crha <mcrha src gnome org>]

commit b0853ba855c1fdf8a2856d750f78580fc62ce89a
Author: Milan Crha <mcrha redhat com>
Date:   Mon Mar 2 08:14:05 2015 +0100

    Sync version with GNOME 3.15 series

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 118da3c..17b1c5b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -2,7 +2,7 @@ dnl Simple configuration script for openchange evolution plugin
 dnl Written by Julien Kerihuel <j kerihuel openchange org>
 dnl Modified for GNOME Evolution MAPI Provider by Johnny Jacob <jjohnny novell com>
 
-m4_define([ema_version], [3.13.91])
+m4_define([ema_version], [3.15.91])
 
 AC_PREREQ(2.58)
 AC_INIT([evolution-mapi], [ema_version], [http://bugzilla.gnome.org/browse.cgi?product=evolution-mapi])