RE: [security-services] Bindings and profiles revision

> In particular, the section "Specification of Additional 
> Bindings and Profiles" applies to both, outlining common 
> rules for new bindings and profile definitions.
> In addition, the section on Confirmation Identifiers might 
> not fit either document.

I think once we "neuter" them a bit, they should go in core. Not sure about
the other stuff, but maybe they could go in conformance...

-- Scott