[libslab] Add ChangeLog.old to EXTRA_DIST

[Federico Mena Quintero <federico src gnome org>]

commit 463fc029304632edc7b02542a20384ec78d5cf96
Author: Federico Mena Quintero <federico novell com>
Date:   Mon May 11 12:30:10 2009 -0500

    Add ChangeLog.old to EXTRA_DIST
    
    Signed-off-by: Federico Mena Quintero <federico novell com>
---
 Makefile.am |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)

diff --git a/Makefile.am b/Makefile.am
index 9c44147..0cc8622 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -2,3 +2,6 @@ SUBDIRS = libslab po
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = libslab.pc
+
+EXTRA_DIST =		\
+	ChangeLog.old