Bring back dock icon on Mac OS X (it was removed in revision 6725) when SC is launched from command line.

resources/images/images.properties

@@ -237,7 +237,8 @@ service.systray.TRAY_ICON_WINDOWS_AWAY=resources/images/impl/systray/systrayIcon
 service.systray.TRAY_ICON_WINDOWS_FFC=resources/images/impl/systray/systrayIconWindowsFFC.png
 service.systray.TRAY_ICON_MACOSX=resources/images/impl/systray/systrayIconMacOSX.png
 service.systray.TRAY_ICON_MACOSX_WHITE=resources/images/impl/systray/systrayIconMacOSXWhite.png
-service.systray.DOCK_ICON_OFFLINE=resources/images/impl/systray/dock-offline.png	
+service.systray.DOCK_ICON_ONLINE=resources/images/impl/systray/dock-online.png
+service.systray.DOCK_ICON_OFFLINE=resources/images/impl/systray/dock-offline.png
 service.systray.DOCK_ICON_AWAY=resources/images/impl/systray/dock-away.png
 service.systray.DOCK_ICON_FFC=resources/images/impl/systray/dock-chatty.png
 service.systray.STATUS_MENU_ICON=resources/images/impl/systray/statusIcon.png