* Add css modules with [name].modules.css file convention

* Add e2e for CSS Modules

* Updated based on feedback

* Change css modules class name to be deterministic and fix licences

* Update css modules class naming convention

* File headers BSD+Patents -> MIT

* BSD+Patents -> MIT

* Fix external CSS imports

* Add external CSS import to integration test

* Fix assertion

* mv create-react-app/index.js -> create-react-app/creteReactApp.js

* update to modern code style

* var -> cosnt

* set trailing-coma to es5 for prettier

* Whitelist files that can be embedded through url-loader

Change the current catch-all loader to use file-loader instead of
url-loader, and exclude common image file extensons. Add another url-loader
for images, configured identically to the original catch-all loader.

Part of issue #1293.

* Update tests to reflect change in loader config

* Integration test fix

* More CI fixes

* Work around broken loader-utils behaviour in integration tests

* Revise the documentation around file loading

* Documentation tweaks

* Docs tweak

* Update test now that webpack/loader-utils has been updated

* Update react-scripts to depend on babel-loader@7.0.0-alpha.2

* Bump deps

* Use a more sophisticated template for end-to-end testing.

* Not publish integration tests to npm

* Use "commander" for  cli argv handling

* Handle different scripts version forms and exits without a name given

* Prepare the commands for testing with a template

* Fix dev "template" path

* Add various features to test

* Test various features separately

* Test language features

* Comment unused e2e.sh lines

* Add "development" tests

* Test environment variables

* Test webpack plugins

* Replace kitchensink README

* Switch integration tests from jest to mocha

* Use `fs-extra`

* Use the correct folders

* Do some cleanup

* Print a better message for `--template`

* Test `npm start` with and without https

* Separate fast e2e testing from kitchensink testing

* Hide `--internal-testing-template` (former `--template`) CLI option