Revised Feed Ranking Draft

[James M Snell]

I've posted the revised version of the Feed ranking draft updated to 
reflect the recent conversations. This is a major update.

 http://www.ietf.org/internet-drafts/draft-snell-atompub-feed-index-03.txt

Sample:

<feed>
  ...
  <r:ranking-scheme
     domain="urn:my-ranking-domain"
     label="My Five Star Ranking"
     significance="ascending"
     precision="1"
     min-value="0.0"
     max-value="5.0" />
  <r:ranking-scheme
     label="Entry Order"
     significance="ascending"
     min-value="0" />
 <entry>
   ...
   <r:rank>1</r:rank>   <!-- "Entry Order" -->
   <r:rank domain="urn:my-ranking-domain">4.5</r:rank>
 </entry>
 <entry>
   ...
   <r:rank>3</r:rank>   <!-- "Entry Order" -->
   <r:rank domain="urn:my-ranking-domain">3.0</r:rank>
 </entry>
 <entry>
   ...
   <r:rank>2</r:rank>   <!-- "Entry Order" -->
   <r:rank domain="urn:my-ranking-domain">5.0</r:rank>
 </entry>
</feed>