[wsrp-wsia] [change request #62] Producer caution on returning markup

[Rich Thompson <richt2@us.ibm.com>]

Document: Spec
Section: 6.3.2
Page/Line: 41/41
Requestedby: Michael Freedman
Old text: Since this operation .... 
Proposed text: Note, if the Producer chooses to use the optimized form of 
this operation and return markup directly, care must be taken to ensure 
the markup is generated with the navigationalState that is the result of 
executing the operation and not the navigational state that was passed to 
it.  This ensures consistency when the optimization is not used and the 
Consumer invokes getMarkup() after performBlockingInteraction() returns. 
Reasoning: I like it better ;-)