[folks] Default to xz tarballs for distribution.

[Jeremy Whiting <jpwhiting src gnome org>]

commit b0bebe1a1323160ae711b8751a275109de1ca4c3
Author: Jeremy Whiting <jpwhiting kde org>
Date:   Thu Jun 28 10:53:58 2012 -0600

    Default to xz tarballs for distribution.

 configure.ac |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index e2b76d3..0d13eb0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -42,7 +42,7 @@ AC_CONFIG_MACRO_DIR([m4])
 AC_CONFIG_SRCDIR([Makefile.am])
 AC_CONFIG_HEADERS(config.h)
 AC_CONFIG_SRCDIR([configure.ac])
-AM_INIT_AUTOMAKE([1.11 dist-bzip2 no-define
+AM_INIT_AUTOMAKE([1.11 dist-xz no-define
                   no-dist-gzip tar-ustar -Wno-portability])
 AM_MAINTAINER_MODE([enable])