Fixes for Admin js application

Removes the dom ready module, and use the curl one instead. Lodash main is severely broken, use the utils underscore instead.

Some minor updates to the radiator, missing deschedule job, and removing stale cloudwatch graph.
sensible. The original code used chaining, which made more sense. There isn't a nice way for admin to chain, anymore.

(long explanation, for the record)
We used our own subset of lodash's main.js in `utils\_.js`, presumably to save space (no idea how much space). This is a real hack, because the original main and our smaller version both manipulate the LodashWrapper prototype. Hence, they are mutually exclusive modules.

This would be a reasonable hack, except that `utils\_.js` is part of core. So despite separating our js into distinct applications, lodash is a pinchpoint, because it is configured as the union of all our lodash dependencies (eg. commercial's _ uses must be part of our common's _).

I'm personally not keen on chaining with a partial amount of lodash (it's possible for the chain to drop out, half-way through, like here in admin), and trying to micro-manage our uses of wrapped and unwrapped lodash (see `core.js`).

I assume there are compelling performance reasons why we don't just use lodash's intuitive chaining all the time, so I'm not proposing any wider changes.