Clean up imports

[eharkins]

JS imports should all be import * as ns from "../blah", instead of import {blah, blah, blah, ...} from "../blah". The former makes for more readable code, which doesn't require bouncing around the file when trying to figure out where things came from, or (when writing) to use a new function from a namespace you've already imported.

In the code you then see
ns.doStuff()

instead of

doStuff()