Fixes #700.
Read about it here: https://twitter.com/dan_abramov/status/779308833399332864.

Fixes #718.

* Add host as adjustable parameter through env variables

eg: `HOST=test.dev.local npm start`

* Style nit

Fixes #702

* Load environment file via dotenv if .env file is present

* Document loading environment variables in .env file

* Minor doc tweaks

* openBrowser() causes docker-compose set ups to fail because of spawn EACCESS - closes #710



Signed-off-by: Aeneas Rekkas (arekkas) <aeneas@ory.am>

* Ignore errors

Fixes #410, #674

Only copy our own packages to bundledDependencies in the e2e test

* Fix the e2e test

In the end-to-end test, we want to test all the latest packages from
the monorepo instead of the versions from npm.

To do this we will now:
* run `lerna bootstrap` in the repo root folder before packaging react-scripts
* bundle the deps like we do for releases, so the e2e test uses those packages

* Fix copy-pasted comment

* Update eslint-plugin-react and enable new rules

New rules:
* `react/no-danger-with-children` (yannickcr/eslint-plugin-react#710)
* `react/no-find-dom-node` (yannickcr/eslint-plugin-react#678)
* `react/style-prop-object` (yannickcr/eslint-plugin-react#715)

* Remove react/no-find-dom-node for now

* Move ESLint configuration to a separate package

* Remove the ESLint configuration, moved to eslint-config-react-app

* Update ESLint instructions

* Pin the package versions in eslint-config-react-app

* Add a README for eslint-config-react-app

* Update README.md

* Update README.md

* Update README.md

* Update README.md

* Update package.json

* Update package.json

* Update production eslint-loader config

* Add the ESLint config to devDependencies of the repo

* Revert "Add ES5 version of `path-exists` to CLI"

This reverts commit fc3ab46d.

* Use pre node@4 compatible `path-exists`

Ref #617

The commit 26464096 moved the documentation files without updating the links in the main README.md

Removed rwb and rackt-cli because they’re not actively maintained and use Babel 5.
Also removed budō because it has a different focus.

* Add 0.4.2 changelog

* Update CHANGELOG.md