#463 - In Progress - Login UI working + shim

So far so good, I still need to hook up the actual on login/ on logout functionality to the correct states.

I may need to rethink the logic since the new login uses a slightly different event model
This could be a little simpler, no?
```js
module.exports = new WebmakerLogin({
    host: config.LOGIN_URL,
    showCTA: false
});
```