[evolution-data-server] ECalBackendFactory is missing a 'priv' pointer.

[Matthew Barnes <mbarnes src gnome org>]

commit 0cb29838e07947fbcb18f3bcf062af7872c54434
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Apr 15 12:44:17 2012 -0400

    ECalBackendFactory is missing a 'priv' pointer.
    
    Unfortunately fixing this breaks libedata-cal's ABI.

 calendar/libedata-cal/e-cal-backend-factory.h |    1 +
 configure.ac                                  |    2 +-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/calendar/libedata-cal/e-cal-backend-factory.h b/calendar/libedata-cal/e-cal-backend-factory.h
index 1f636f6..6620520 100644
--- a/calendar/libedata-cal/e-cal-backend-factory.h
+++ b/calendar/libedata-cal/e-cal-backend-factory.h
@@ -53,6 +53,7 @@ typedef struct _ECalBackendFactoryPrivate ECalBackendFactoryPrivate;
 
 struct _ECalBackendFactory {
 	EBackendFactory parent;
+	ECalBackendFactoryPrivate *priv;
 };
 
 struct _ECalBackendFactoryClass {
diff --git a/configure.ac b/configure.ac
index c14aed8..eb3e71b 100644
--- a/configure.ac
+++ b/configure.ac
@@ -91,7 +91,7 @@ LIBECAL_CURRENT=14
 LIBECAL_REVISION=2
 LIBECAL_AGE=2
 
-LIBEDATACAL_CURRENT=16
+LIBEDATACAL_CURRENT=17
 LIBEDATACAL_REVISION=0
 LIBEDATACAL_AGE=0