updated NEWS file for soon-to-be-released gupnp 0.4
updated NEWS file for soon-to-be-released gupnp 0.4


git-svn-id: 7b6f8d1233b228916b4dc1e33df7fc9c53086495@355 d8cb91d7-bff9-0310-92b9-80b65e4482b2

GNOME/gupnp,ZachGoldberg/gupnp-gi,GNOME/gupnp,GNOME/gupnp,ZachGoldberg/gupnp-gi,lovebug356/gupnp,ZachGoldberg/gupnp-gi,GNOME/gupnp,lovebug356/gupnp