Add another role that is responsible for managing greylists in [ManualApproval.sol](https://github.com/swarmfund/swarm-compliant-contract/blob/develop/contracts/rules/ManualApproval.sol). Right now `onlyOwner` is set. This new role should: `transferApproval` `cancelTransferRequest` `greyListAccount` `bulkGreyListAccount` `unGreyListAccount` `bulkUnGreyListAccount`
Add another role that is responsible for managing greylists in ManualApproval.sol. Right now
onlyOwneris set.This new role should:
transferApprovalcancelTransferRequestgreyListAccountbulkGreyListAccountunGreyListAccountbulkUnGreyListAccount