Use a single icon for systray
The systray icon is currently based on the iconset in effect for the roster but this is really confusing and bad. The application should have a logo icon which is used for the systray so that it is recognizable regardless of what icons are used in the roster.
Some iconsets (e.g., goojim, gossip, gota) are too simple to be used for the systray icon even though they work well in the roster.
Please change the systray icon so that it uses a single icon and does not change when the iconset is changed.