[TxMt] Auto save for project?

[Timothy Bates]

Hi,
Why not just save the project when any file is added or deleted from it?

After a crash I lost a bunch of files I'd added to the project, and it is a
pain to get them. 

I can't think of any comparable situation where I wanted to quit textmate
and would be upset to find that it kept the project the way I had made it
(rather than reverting to whenever it was last explicitly saved)

Tim