[glib] Add bug references

[Matthias Clasen <matthiasc src gnome org>]

commit 2e4855ec4b611b9a17c466f4d26a694480f80ad6
Author: Matthias Clasen <mclasen redhat com>
Date:   Sat May 2 23:02:41 2009 -0400

    Add bug references
---
 NEWS |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/NEWS b/NEWS
index a33d48f..b30227a 100644
--- a/NEWS
+++ b/NEWS
@@ -29,6 +29,10 @@ Overview of Changes from GLib 2.20.x to GLib 2.21.0
  580301 network: a few issues on old darwin
  580299 network: include sys/types.h before sys/socket.h to insur...
  572508 gmarkup speedup
+ 580546 g_strtoull() referenced in documentation...
+ 580656 g_key_file_set_string_list erroneously asserts list != NULL
+ 579272 leaks in g_simple_async_result_set_op_res_gpointer
+
 
 * Updated translations:
  Catalan (ca)