[Rpm-metadata] format misc

[seth vidal]

Hi folks,
 Take a look at this:
   http://linux.duke.edu/~skvidal/metadata/rpm-metadata2.xml

tell me if it seems more workable based on the suggestions given today.

I've taken some of the suggestions, others I've modified slightly - see
if this is more appropriate.

I decided on calling it <format> and then some namespace so that:
1. it's not rpm or deb specific
2. it leaves an opening for other formats

I might not have put enough things inside that node, though.

Please feel free to edit that file and repost it so we have an example
to work from.

Thanks
-sv