I've just added a patch to the tracker to maintain the state of the
expansion in the tree view after an item is deleted.
I didn't notice the patch area of the tracker on Monday and I suspect that
this is where patches ought to go (just guessing ;-), so that's where I've
uploaded it to.
Again please let me know if there is a preferred way of doing this that I'm
not aware of.
Also, if there are any particular areas that you would like me to take a
look at, please let me know.