* Compile pages to .next/static/<buildid>/pages/<page>
* Fix test
* Export class instead of using exports
* Use constant for static directory
* Add comment about what the middleware does
The prepares for next-server.
I also took this as an opportunity to get all build directory paths from a single location, as they were previously scattered across webpack/babel plugins and loaders.
* Make page require faster
* Add windows search/replace
* Use normalize instead of resolve
* Add remaining tests
* Use sep instead of /
* Add test files
* Make component require faster
* Add console.error
* Make pageExtensions configurable
* Remove resolve.js
* Add test for `.jsx`
* Also resolve `/nav/index` and the likes
* Normalize page paths
* Use config passed off by webpack
