[wsrp-wsia] [change request #117] delete function list from Intro

Document: WSRP Spec v0.9
Section: 1.2.4
Page/Line: 10, 30-40
Requested by: Sasha Aickin
Old text: [list of functions]
Proposed text: [delete]
Reasoning: This seems a bit early in the spec to discuss the functions 
that will be called.  Also, the section is for describing the End-User 
actor; I don't think this helps that goal.