Empty folders should become empty namespaces

[aplteam]

To me it looks like a bug that Link does not create a namespace foo when there is a folder foo/ somewhere in the tree below a LINKed folder but it is empty.

I think Link should create an empty ordinary namespace in such cases rather than do nothing.

[abrudz]

I agree, but do note that Git ignores empty folders, which means that if I use an empty folder to represent a namespace that my code then uses while running, then round-tripping through Git will break my code.