message: Gas price can be passed in while doing a send
  Reviewers: arik
  Subscribers: ben
diff: @@ -126,7 +126,8 @@ Eth.prototype.signTransaction = function(params) {
  sequenceId: params.sequenceId,
  operationHash: operationHash,
  signature: signature,
  - gasLimit: params.gasLimit
  + gasLimit: params.gasLimit,
  + gasPrice: params.gasPrice
  };
  return { halfSigned: txParams };
  };
  