[TxMt] Small Rename bug

[Allan Odgaard]

On Feb 2, 2005, at 2:57, Fred B. wrote:

> While creating a new file in TM, I accidently typed a capital letter.
> After,  it was impossible to change it with "rename"  (error beep). I 
> guess it's because it's the same name, only with different 
> capitalization...

Yes, actually this is a system problem -- previously it worked fine, 
then I changed to NSWorkspace so that Finder would correctly update, 
and NSWorkspace fails for case changes only :/

I should fall back on my old code when the strings only differ in case.