Inject configuration properties directly into spring cells

Addresses the issue that configuration properties had to be repeated
as cell arguments to make them available in spring. With this patch,
the cell environment is injected directly into the spring application
context, thus simplifying the batch files.

The patch updates all batch files instantiating UniversalSpringCell.

This change was discussed during the 2013 developers workshop.

A few properties have been altered:

- billing now uses 'poolmanager' rather than 'poolManager'. The
  'poolManager' property has been marked as forbidden.

- pnfsmanager's defaultPnfsServer properties has been marked
  obsolete. It only applied to PNFS and we no longer support PNFS.

Target: trunk
Require-notes: yes
Require-book: yes
Acked-by: Tigran Mkrtchyan <tigran.mkrtchyan@desy.de>
Patch: http://rb.dcache.org/r/5623/