added necessary defines for the 'pre-accounting' entry in the

	added necessary defines for the 'pre-accounting' entry in the
	'module_t' structure.  Modified the modules to include an entry
	for these structures.  Added other defines, as necessary.

	It currently builds, but it does NOT actually do any Proxy-To
	or Replicate-To, or pre-accounting.  That will come in the
	next CVS commit.