* Remove experimental.publicDirectory config
* Error when public is set as an output dir
* Remove experimental.publicDirectory checks
* Update publicFiles checking in next build
* Add automatic exporting of pages with no getInitialProps
* Add support for exporting serverless to static
and serving the html files during next start
* Fix missing runtimeEnv when requiring page, re-add warning
when trying to export with serverless, and update tests
* Update flying-shuttle test
* revert un-used pagesManifest change
* remove query.amp RegExp test
* Fix windows backslashes not being replaced
* Re-enable serverless support for next start
* bump
* Fix getInitialProps check
* Fix incorrect error check
* Re-add check for reserved pages
* Fix static check
* Update to ignore /api pages and clean up some tests
* Re-add needed next.config for test and correct behavior
* Update RegExp for ignored pages for auto-static
* Add checking for custom getInitialProps in pages/_app
* Update isPageStatic logic to only use default export
* Re-add retrying to CircleCi
* Update query during dev to only have values
available during export for static pages
* Fix test
* Add warning when page without default export is
found and make sure to update pages-manifest
correctly in flying-shuttle mode
* Fix backslashes not being replaced
* Integrate auto-static with flying-shuttle
and make sure AMP is handled in flying-shuttle
* Add autoExport for opting in
