return child loaders when adding one or multiple items.

[endel]

Not a breaking change. It's helpful to add listeners only on some child loaders created inside a LoadQueue.

Example:

var child1 = queue.loadFile(file1);
var child2 = queue.loadFile(file2);

// child item is complete
child1.on("complete", function() { ... });

// all items are complete
queue.on("complete", function() { ... })

[lannymcnie]

Thanks! Will do some testing before accepting. Cheers.

[endel]

One downside I've seen recently by using this approach is that when adding "complete" listener on the child loader, that item won't be present in the LoadQueue instance yet, due to EventListener dispatching events in FILO order.

The last "complete" listener registered will be the first one to be dispatched.