-acs_sc_contract__new (contract_name, contract_desc):+
acs_sc_contract__new (contract_name, contract_desc):
creates a new contract to serve as a logical container for operations. contract_desc is a text description of the contract.
-acs_sc_operation__new (contract_name, operation_name, +acs_sc_operation__new (contract_name, operation_name, operation_desc, operation_iscachable_p, operation_inputtype, operation_outputtype ):