THRIFT-1074. .keystore and .truststore are missing from the 0.6.0 distribution

Patch: Jake Farrell

git-svn-id: https://svn.apache.org/repos/asf/thrift/branches/0.6.x@1085165 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/configure.ac b/configure.ac
index 629a83c..ab804da 100644
--- a/configure.ac
+++ b/configure.ac
@@ -23,7 +23,7 @@
 
 AC_CONFIG_AUX_DIR([.])
 
-AM_INIT_AUTOMAKE
+AM_INIT_AUTOMAKE([1.9 tar-ustar])
 
 AC_ARG_VAR([PY_PREFIX], [Prefix for installing Python modules.
                          (Normal --prefix is ignored for Python because