Uploaded new use case document

[Michael Freedman <Michael.Freedman@oracle.com>]

I finished my promised edits and uploaded the document into the 
Coordination subsite:
http://www.oasis-open.org/apps/org/workgroup/wsrp/wsrp-coord/download.php/7449/Data_oriented_use_case2.html

This document only contains the use case discussion [in a new form]. 
 The possible implementations have been removed.  Refer back to the 
document I attached in the e-mail I sent two weeks ago for this 
information until I can get that pulled together into a second document.
     -Mike-