Update to hierarchical proposal w minor fixes

["Rich.Levinson" <rich.levinson@oracle.com>]

Hi Erik,

Attached is update to hierarchical proposal profile that we agreed on at F2F, with a couple of minor changes that hopefully can help with the editing of the final versions:

• replaces rfc2396 w rfc3986
• fixes a typo where namespace-uri was accidentally entered as uri-namespace
• adds some clarifying text to the notes at end of section 2.1.1, explaining further what can generally be ignored by regexp processing

Note: the changes, when turned on, are wrt to the original release with the public review.

    Thanks,
    Rich

xacml-3.0-hierarchical-v1-spec-cd-1-en-rich-uri-xml-5.doc