[evolution-data-server] Bump libedata-book soname for API changes in the following commits.

[Matthew Barnes <mbarnes src gnome org>]

commit 59780a419205ebe6ea36cbc3471908d12456e81e
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sat Oct 6 17:22:27 2012 -0400

    Bump libedata-book soname for API changes in the following commits.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 0457b49..4c813e0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -104,7 +104,7 @@ LIBEDATACAL_CURRENT=18
 LIBEDATACAL_REVISION=0
 LIBEDATACAL_AGE=0
 
-LIBEDATABOOK_CURRENT=15
+LIBEDATABOOK_CURRENT=16
 LIBEDATABOOK_REVISION=0
 LIBEDATABOOK_AGE=0