Fixes #532

* Update Jest

* Remove default snapshot test

* Fix a few things

* Add a simple default test

* App.spec.js -> App.test.js

* Fix e2e test

* Bump Jest

* Get latest version numbers of react and react-dom from npm before install.

* Run separate npm installs for react, react-dom, and react-test-renderer.

* Consolidate into a single npm install.

* Fix misplaced parenthesis, add missing semicolon.

* Add missing semicolon.

* add off font format to loaders

* add otf format support

Ref #387

Thanks to @geowarin for the tip in https://github.com/facebookincubator/create-react-app/issues/401#issuecomment-238291901

* Creating a new app in the current directory

* Fixed style mistakes

Disable timer mocking and enable verbose output.

* Small grammatical correction

* Fix another grammatical error for consistency

This allows users to avoid CORS in simple projects that are hosted on the same server as backend.

Fixes #186

Ref: https://twitter.com/sprjrx/status/760481328886272004

Fixes #322

The problem has since been fixed upstream.

This reverts commit f7011e04.

This fixes #302 by temporarily forking `detect-port`.
Hopefully this fix will be merged into the original project, and we can refer to it again.

* Use /static paths for assets

* Fix e2e test

This seems to work best, both on Windows, OS X, and Linux

* Display JS and CSS bundle sizes after build

* Print gzipped filesize, address nits

* Use filesize for human readable output.

Also fixes #194

These work regardless of whether you already have a gh-pages branch.

It has a sane default port, gzip, and doesn’t aggressively cache index.html.
Perfect.

It has gzip built-in so the size numbers are closer to real world. Thanks @ForbesLindesay for the tip!
Related to #228

This is frustrating with shells like `fish` that track directory moves