Added support for:
/Batch/RetailCustomer/{retailCustomerId}/UsagePoint/{usagePointId}
Merge pull request #49 from jateeter/master

Added support for:
wrapped the service later (ResourceService.getById()) in a read-only
transaction to insure rollback happens in a contained way. This enables
the migration of all <IdentifiedObject T> getById() to now be refactored
into the implementation.
Merge pull request #50 from jateeter/master

wrapped the service later (ResourceService.getById()) in a read-only
Attempted work-around for NoResultException.x.TransactionRollback error
unwind...
Merge pull request #51 from jateeter/master

Attempted work-around for NoResultException.x.TransactionRollback error