Add name to event data

[y-tang]

@shelbys @pikajude review please

[shelbys]

Shouldn't we also combine this and above into soapSuccess, so the request and response are correlated into one entry?

[y-tang]

Adding a new event soapSuccess? We could. Then we only need to handle 2 events. But I assume we don't want to remove any existing events for backward compatibility.

[shelbys]

@y-tang - How does this fit in api-gateway? I don't see any equivalent changes in there

[y-tang]

@shelbys I have not updated api-gateway yet. I thought about registering event handlers in ApiGateway.coffee for each data source after they are connected. But I don't have access to request specific log there. Is it ok to use the global log? If not, the only way I can think of is to register in the before hook and remove the listener in the after hook for each request. But that seems a little extreme.