You can manually put it into html5/bin/lib folder and change index.html to load howler.core.js instead of howler.min.js.
Or you can create a template Index.html template (your topic).
You can manually put it into html5/bin/lib folder and change index.html to load howler.core.js instead of howler.min.js.
Or you can create a template Index.html template (your topic).