0.157 release updates for NEWS, elfutils.spec.in and .po files.

Signed-off-by: Mark Wielaard <mjw@redhat.com>
diff --git a/po/ChangeLog b/po/ChangeLog
index 4b25a59..3018302 100644
--- a/po/ChangeLog
+++ b/po/ChangeLog
@@ -1,3 +1,7 @@
+2013-07-30  Mark Wielaard  <mjw@redhat.com>
+
+	* *.po: Update for 0.157.
+
 2013-07-25  Jan Kratochvil  <jan.kratochvil@redhat.com>
 
 	* *.po: Update for 0.156.