[pca] patchdiag.xref feature request for Don

[Martin Paul]

dpecka wrote:
> i'm suggesting to think about these fields:
> 
> - patch bundle
> - readme md5sum
> - zipped patch md5sum

I'll add these from my wishlist:

- patch properties (rebootafter, etc.)
- patch size (zipped/unzipped)
- a new flag "always install first" for the patch utilities patches etc.
- include all patch revisions, not just the latest

and then make PCA the official Solaris patch tool. and BTW, peace on earth would 
be nice, too :)

Martin.