[security-services] draft-sstc-bindings-model-11 for Last Callpublication

I have not heard from Prateek, so I've taken the
draft-sstc-bindings-model-11.doc file from Prateek's msg..

[security-services] draft-sstc-bindings-model-11
http://lists.oasis-open.org/archives/security-services/200202/msg00156.html

..applied the fixups (accept changes, fixup headers/footers, dates, etc.), and
will publish that for last call. 

JeffH