[xacml] Minor XACML Spec errata

[Anne Anderson <Anne.Anderson@Sun.com>]

These should go into the Errata document (if they are approved by
the TC):


* page 62, line 2492: there is no DataType in
  AttributeAssignment.  There is a DataType in the base type, but
  other descriptions of extended types do not call out attributes
  that have been defined in the base type.
* page 69, line 2773: B.7 should be B.9
* page 75, line 2961: there is no Issuer in an AttributeSelector,
  so Issuer should be removed.
* page 85, line 3317: resource-id should be marked Mandatory

Anne
-- 
Anne H. Anderson             Email: Anne.Anderson@Sun.COM
Sun Microsystems Laboratories
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Burlington, MA 01803-0902 USA  Fax: 781/442-1692