Translations: Lightweight Contracts/214/en

At the moment all sample contracts are designed to run using the default untrusted contract permissions, however, developing contracts with elevated permissions is supported. A contract runner node operator can grant additional permissions by adding these permissions to the untrustedContractCode protection domain of ardor.policy, but this is discouraged since it will grant these permissions to all the contracts run by this contract runner. Instead, we recommend elevating permissions per contract signer account or per specific contract.