[evolution-data-server] Bump also base version

[Milan Crha <mcrha src gnome org>]

commit aee2e090831ce617461b68f83187048cdbf50c8d
Author: Milan Crha <mcrha redhat com>
Date:   Mon Mar 23 07:54:10 2015 +0100

    Bump also base version

 configure.ac |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 8eef83c..27f6025 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11,8 +11,8 @@ dnl Base Version: This is for API/version tracking for things like
 dnl Bonobo server files.  This should always be the major/minor of
 dnl the stable version or stable version to be.  Note, this is set
 dnl the way it is so that GETTEXT_PACKAGE will be parsed correctly.
-BASE_VERSION=3.16
-m4_define([base_version], [3.16])
+BASE_VERSION=3.18
+m4_define([base_version], [3.18])
 
 dnl This number is meaningless, but we're now stuck with it in our
 dnl library names for backward compatibility.