Spec (wd3) updated

All,

  I've added more info to the change
history - I'll let Anish decide if he wants to expand his "trivial
changes" into more detail.

PDF:  http://www.oasis-open.org/apps/org/workgroup/ws-rx/download.php/14548/wsrm-1.1-wd-03.pdf

SWF w/change bars: http://www.oasis-open.org/apps/org/workgroup/ws-rx/download.php/14547/wsrm-1.1-wd-03.sxw

thanks,

-Doug