NEW ISSUE: None AcksTo

[Doug Davis <dug@us.ibm.com>]

Title: None AcksTo

Descripton: Disallow the use of the
'none' IRI

Justification: W/o disallowing it Acks
can not be sent back to the RM Source

Target: core

Proposal:
After the first paragraph in the SeqAck
section (currently section 3.2) add something like:
----
Implementations MUST NOT use an IRI
in the AcksTo EPR that would prevent the sending of Sequence Acknowledgements
back to the RM Source.  For example, using the WS-Addressing "none"
IRI would make it impossible for the RM Destination to ever send Sequence
Acknowledgements.
-----

thanks
-Doug