* Updates to eclipse classpath file

* PubSub Admin Console Node Summary

* Started to add PubSub Admin functionality modelled after the Group Chat
  Admin screens.
* Node summary page shows summary table of current leaf nodes.
* Deletion of Nodes supported.
* Sub page with summary of current subscribers and ability to cancel
  subscriptions.

* Added Admin page for items on PubSub Node

* Modelled after the subscribers page.
* Also some small improvements to previous PubSub admin code.

* Update PubSub JSP pages to use JSTL

* OF-35: Instead of Tab, use Sub-Tab.

* OF-35: PubSubManager does use Module interface

* OF-35: Potentially, can manage _all_ services. Renaming to PubSubServiceManager

* OF-35: Doesn't keep state, need not be a singleton.

* OF-35: PubSubServiceManager should be reusable for other PubSubServices.

* OF-35: Renamed to -Info to avoid name clash with pre-existing PEPServiceManager.

* OF-35: Add PEP support

* OF-35: Expose PEP in User details.