* Removed combine-assets-plugin, since its very broken
* Bundle everything into app.js on production build
* Clean up
* Removed app.js from server routes
* Renamed app.js -> main.js and removed commons from loading
* Remove commons and react CommonChunks
* Removed the commons route
* Killing the entire build-stats hack for app.js
* Removed unused md5-file package
* Dump address.
* Use zero as the port.
* Limit test cases.
* throw address.
* Fail a specific error.
* Set a port manually.
* Make sure jest is working properly.
* Set the jest timeout time to 5 min.
* Run the actual test
* Run all production tests on Travis.
* Set the Jest default timeout to 5 min for all integration tests.
* Remove production only testing.
* Remove unwanted console.log
* Remove the addition number from test case
* Set the static export test jest timeout to 5 min.
* Run tests again if they failed once.
* Update references to `.next`
* Remove console logs and extraneous semi colons
* Remove lint errors
* Update references to .next and update docs
* Update options from nested to flat with `distDir`
* Add integration tests, and update `.gitignore`
* Rename integration folder to dist-dir to match standards
