Feature request: different icon for opened folders

Hi! I'm just some random guy from the Internetz that learned of your theme pack on the mailing list. I think it's looking great (well, except for the white-on-gray text on the windows list, but I'm sure you guys are working on it).

I'm using the icon set on which you're working, and I noticed that an icon found in the Freedesktop.org spec was missing, the one for folders that one is currently visiting (folder-visiting.png under the 'status' dir). This icon is quite useful in Nautilus' spatial mode, where a different window is opened for each opened folder, and already opened folders are shown with a different icon in their parent folder's window, allowing one to easily tell which folders have been opened at glance and to identify the parent of a particular (already opened) folder.

A common design for this icon seems to be an opened version of the regular folder icon with a different shade or texture on it (as seen on the Gnome, Tango and Crashbit icon sets).

Unfortunately, since I suck at drawing, I can't make this icon myself so I can only resort to whining :)

Good luck with your theme. Unlike most people who only criticize, you are actually _making_ something beautiful.