function finaliseProposal() external {
	...
	} else if (isEqual(_type, 'ADD_CURATED_POOL')){
		_addCuratedPool(currentProposal);
  } else if (isEqual(_type, 'REMOVE_CURATED_POOL')){
    _removeCuratedPool(currentProposal);
  } else {
		completeProposal(_proposalID);
	}
function newAddressProposal(address proposedAddress, string memory typeStr) external returns(uint) {
    require(proposedAddress != address(0), "!address");
		// TODO: validate typeStr
		...
}

function newParamProposal(uint32 param, string memory typeStr) external returns(uint) {
    require(param != 0, "!param");
		// TODO: validate typeStr
		...
}
