Ream config is broken
My app was working fine in version v1.0.0-beta.9 but with any later version it is very broken. Yes, I've made the changes for Vue 2.3.

After a lot of hunting I've narrowed down the problem to Ream's config. If pretty much anything is placed in the config the app stops working. I've made a small app to demonstrate. You'll notice that the router doesn't work at all.

https://github.com/jazoom/ream-minimal

However, if you change:

```
const app = ream({
  dev: process.env.NODE_ENV !== 'production',
  html: { template: 'src/index.html' },
  entry: 'src/index.js'
});
```

to:

```
const app = ream({
  dev: process.env.NODE_ENV !== 'production'
});
```

it works just fine.

It also doesn't work if the only thing in there is my extensions to Webpack config.

Actually, while I said it works fine without the config, in this minimal example for some reason the app is still broken due to a "mismatch" between server and client. I can't see where that's coming from in this example (perhaps another bug), but I don't have that problem in my actual full project.