update multiple profile wording

["Tyson, Paul H" <PTyson@bellhelicopter.textron.com>]

Given the expanded scope of the v3 "multiple resource" profile, I suggest we direct the editor to replace all references to "multiple resources" with more appropriate pharases, such as "multiple authorization decisions" or something.  This would include changing the title to something like "Multiple Authorization Decision Profile".

Recent messages on xacml-users [1],[2] have indicated some confusion about the intent of this profile, which could be cleared up with this rewrite.

Regards,

--Paul

[1] http://lists.oasis-open.org/archives/xacml-users/200909/msg00003.html

[2] http://lists.oasis-open.org/archives/xacml-users/200909/msg00009.html