* (feat): add webpack validation error logging

* Style nit

* Style tweak

* Style nit

* Document debugging in the browser.

* Styling

* add npm-link support

* - remove extra veriable
- simplify condition

* update code after review:
- remove utils/isReactScriptsLinked
- add appPath and ownPath to paths.js (but only for "before eject" export case)

* update code after review:
- remove utils/isReactScriptsLinked
- add appPath and ownPath to paths.js (but only for "before eject" export case)

* update code after review:
- remove utils/isReactScriptsLinked
- add appPath and ownPath to paths.js (but only for "before eject" export case)
- remove "if" block for fs.removeSync(ownPath) at ejec.tjs

* change ownPath value

* Add note about when to import bootstrap CSS.

* Tweak

* Update flow configuration documentation

The documentation was missing creating the .flowconfig file

* Update flow configuration documentation

Adding in suggested changes

* Wording

* Wording

* add a comment about NODE_ENV value set to 'production' during build step

https://github.com/facebookincubator/create-react-app/issues/790#issuecomment-281986264

* Move words around

* Install react and react-dom along with react-scripts

- Install react, react-dom and react-script in a same time
- Move react-scripts to devDependencies.

* Check if react, react-dom has been already installed

- To backward compatibility with old CRA’s cli
- In case old CRA doesn’t install react, react-don along with
react-scripts

* Use packageName to find script dependency

- use packageName to find dependency
- fix pathExists.sync

* Check dependencies.react in package.json instead of actual files

* Process exit when dependencies not found

- Show error and exit when dependencies not found.
- Log install show custom package name

* Remove template string

* Install dependencies if template is preseted

* Remove dangling comma

Resolves #1239

* Add note for using CHOKIDAR_USEPOLLING in virtual machines to enable HMR

* Use br in react-scripts template README md

* Use br in md for new line breaks

* Update troubleshooting HMR to allow for VMs running Windows

* Fix up the instructions

https://github.com/babel/babel/issues/4851 is closed

* Switch from Neo to Neutrino

* Edited format to be consistent

Update links to jest expect function.

* Bump babel deps

* Re-enable transform-react-constant-elements

Resolves #553

Resolves #1508

* Disable require.ensure

* Replace require.ensure with import

* Add babel plugin for parsing import()

* Get the default

* Upgrade babel-eslint to support dynamic import

* Fix dep

* Update deps

* Use Yarn latest in e2e

* Here too

* And here plz

* Revert "Don't run CI on Node 0.10"

* Install after checking node version

* Don't use travis install

* update CSS preprocessor instructions
- Windows shell users should note that running two programs simultaneously is not supported.

* fix the order of SASS build step
- the suggested build step with integrated CSS preprocessing is wrong. The SASS preprocessor should run first, then the react-scripts build will pick the up-to-date final CSS

* Add tweaks from PR discussion

* Tweak syntax doc

* Shorter version

* added how to disable autoprefix feature in doc

* Just link to the doc

* reactjs/redux#2004 List features beyond ES6 supported by create-react-app

* Add more info

* change npm to yarn command

* Keep npm primary option

The `test` command fails with multiple arguments when given a unary operator such as '-e'. Add a function that can test one or more files by looping over all files.