Proposal for SOAP-over-AMQP starter doc

(John O'Hara, if you're out there, could you please jump in here and help fill out the abstract?)  Per our meeting on Tuesday, I'm proposing the following info for the TC's SOAP mapping document.  Advanced Message Queuing Protocol (AMQP)

Transport for SOAP Version 1.0 WP-abbrev: amqp-soap  Abstract: This document describes the mechanism for transporting SOAP messages over the Advanced Message Queuing Protocol (AMQP).