Redefinition of MetaEvidence and other events

[marsrobertson]

Part of #243 (bounty)

kleros-interaction/contracts/standard/arbitration/MultipleArbitrableTransaction.sol

Lines 51 to 55 in 96b3417

	/** @dev To be emitted when meta-evidence is submitted.
	* @param _metaEvidenceID Unique identifier of meta-evidence. Should be the `transactionID`.
	* @param _evidence A link to the meta-evidence JSON that follows the ERC 1497 Evidence standard (https://github.com/ethereum/EIPs/issues/1497).
	*/
	event MetaEvidence(uint indexed _metaEvidenceID, string _evidence);

kleros-interaction/contracts/standard/arbitration/MultipleArbitrableTransaction.sol

Line 14 in 96b3417

contract MultipleArbitrableTransaction is IArbitrable {

kleros-interaction/contracts/standard/arbitration/IArbitrable.sol

Lines 20 to 24 in 96b3417

	/** @dev To be emmited when meta-evidence is submitted.
	* @param _metaEvidenceID Unique identifier of meta-evidence.
	* @param _evidence A link to the meta-evidence JSON.
	*/
	event MetaEvidence(uint indexed _metaEvidenceID, string _evidence);

[clesaege]

What do we need to redefine?

[marsrobertson]

I think quite the opposite.

I think there is a duplication.

Event is defined twice.

Both in the IArbitrable.sol and the re-redefined in MultipleArbitrableTransaction.sol

Events are inherited: https://ethereum.stackexchange.com/questions/34666/are-events-not-inherited-in-solidity

[0xferit]

Yeah, it is forgotten.