[gvfs] Update NEWS for 1.15.3 release

[Tomas Bzatek <tbzatek src gnome org>]

commit 4f5b9cd4d2f27f380f9cf6fd42c86ce7455f0e0d
Author: Tomas Bzatek <tbzatek redhat com>
Date:   Tue Feb 5 18:45:14 2013 +0100

    Update NEWS for 1.15.3 release

 NEWS |   16 ++++++++++++++++
 1 files changed, 16 insertions(+), 0 deletions(-)
---
diff --git a/NEWS b/NEWS
index 56a60f9..04d8e9d 100644
--- a/NEWS
+++ b/NEWS
@@ -1,3 +1,19 @@
+Major changes in 1.15.3
+=======================
+* New gnome-online-accounts volume monitor written by Debarshi Ray
+* Various test suite fixes and improvements
+* tests: Fix tar/zip ArchiveMounter tests
+* tests: Fix race condition in Drive tests
+* tests: Use apache2 binary directly
+* daemon: Implement proper org.gtk.vfs.MountTracker.UnregisterMount()
+* mtp: Fix race between on_uevent and do_unmount
+* mtp: Fix leaked weak reference on monitors
+* cdda: Adapt to new paranoia.h location
+* smb: Implement proper unmount method
+* computer: Fix volume monitoring
+* build: Replace deprecated autoconf macros
+* Translation updates
+
 Major changes in 1.15.2
 =======================
 * New MTP backend and volume monitor written by Philip Langdale