Status icons in the contact list are not updated when changing theme
Submitted by Guillaume Desmottes
Once bug #602420 is fixed, we should make the contact list clever to update icons when the theme is changed.
<Zdra> 09:24:25> cassidy, the icon cache must be cleared when icon theme change
<Zdra> 09:25:58> cassidy, and because you set pixbuf in the treeview instead of icon-name, it won't be updated on theme change