and currently used for all of an avatars attachments by the other
policies. Also changed the way items are pulled from the update queues
to bias close objects even more.
command to look at the entity update priority queue. Added a "name" parameter
to show queues, show pqueues and show throttles to look at data for a specific
user.
per Melanie's very good suggestion. The immediate queue is
serviced completely before all others, making it a very good
place to put avatar updates & attachments.
Moved the priority queue out of the LLUDP directory and
into the framework. It is now a fairly general utility.
