Create Attachments on the local filesystem

[Paul Querna]

A couple weeks ago I was migrating from another bug tracker to bugzilla, and
ran into problems with the attachment setup.  It currnetly only supports
loading the files into the SQL database.  I think this is a bad idea, so i
wrote a little patch to allow files to be saved to the local file system instead.

It would likely need some cleanup or done to be done in a different way, but i
don't think storing files in mysql is a good idea, and it gets much slower
when you have a couple gigs in there.

Patches are at: 
http://force-elite.com/~chip/patches/bugzilla/file-uploads/

- Paul Querna.