Nanobus#listeners should always include star listeners

The Nanobus#listeners function doesn’t include star listeners when I request the listeners for an event name.

For example, I would expect that if I add a star listener to the bus, then it should be included when I request the listeners for any event. Technically there is a listener on the bus, it’s just not waiting for a specific event name.

bus.on('*', function (a) { ... })
bus.on('foo', function (a) { ... })
bus.listeners('foo') // [function, function]
bus.listeners('bar') // [function]

[mjstahl]

This is resolved with the merging of PR https://github.com/choojs/nanobus/pull/33

[mjstahl]

Judging by the listeners function you could just do bus.listeners('*').

But what I do agree about is that the README should include language specifying that * events are not included in listeners or removed when removeAllListeners is called with an eventName other than '*'.