PromiseQueue not being processed

[blutorange]

Sometimes a promise that was added to the promsie is queue is never resolved, resulting in no new instances getting initialized.

https://github.com/blutorange/primefaces-monaco/blob/master/src/main/js/widget.js

[blutorange]

The promises added to the queue are resolved once the editor is rendered - and since the editor is a deferred widget that is rendered only when its container becomes visible, the queue waits for all initially queue editors to get ready.