Simplified PPD File Structure Specification

[Pascal De Vuyst <pascal.devuyst@gmail.com>]

I have simplified the PPD File Structure Specification at 
http://wiki.debian.org/PpdFileStructureSpecification after comments from 
Roger Leigh, Henrique de Moraes Holschuh and Chris Lawrence in bugs 
reports and on mailing list. I've also added references and status of 
bug reports.

I would like to thank you guys for contributing to this Specification.
Following the spirit of this Specification should be an easy target now!

As always comments and suggestions to the Specification are welcome.

Kind regards,
Pascal