[QCObjects][Breaking change]: Official dev version url changes to cdn.qcobjects.dev

Breaking change!

Official dev version url changes to cdn.qcobjects.dev !

Take action:

Change the url of pointing the dev version of QCObjects: Where you actually have: qcobjects.dev/QCObjects.js , change to cdn.qcobjects.dev

This change will not affect CDNJS and jsDelivr version urls.

This change is necessary to reduce the current space of the main package of QCObjects.

This change will take effect on Tue, 5 Jan of 2021