Update NEWS for 1.9.2 release
Update NEWS for 1.9.2 release

xkahn/gvfs-cmis,philipl/gvfs,gicmo/gvfs,halfline/gvfs,cpatulea/gvfs,gicmo/gvfs,philipl/gvfs,halfline/gvfs,cpatulea/gvfs,philipl/gvfs,gicmo/gvfs,xkahn/gvfs-cmis,halfline/gvfs,xkahn/gvfs-cmis,xkahn/gvfs-cmis,gicmo/gvfs