[dev] bit of navigator confusion

[Anil Madhavapeddy]

Quoting Chuck Hagenbuch <chuck@horde.org>:

> I guess we need a check to make sure that people don't edit out the prefix
> in the new folder name?

If we do that, it's probably better to just strip out the 
prepend in the default choice given to them, and add it before
the rename.  Most users would probably never know that the 
prepend even exists, and get confused if they saw it in the
rename choice and nowehere else.

--
Anil Madhavapeddy, <anil@recoil.org>