[TxMt] Textmate doesn't remember the current working directory

[Stefan Schmidt]

Hello,

when I save a file in Textmate it doesn't remember the directory. The 
path in the save as dialog is always set to the root directory (/).

Textmate: Version 1.5.9 (Revision 1589)
System: Mac OS X 10.6.4 (10F569)

It might have something to do with NSNavLastRootDirectory as the 
following tweets indicate:

http://twitter.com/davybrion/status/21932571235
http://twitter.com/scott_to_s/status/21937812511

NSNavLastRootDirectory gets written upon termination of Textmate, but 
after restaring it gets set back to the root directory.

Cheers, Stefan