0.8.5

 - create-react-app@1.0.3
 - react-scripts@0.8.5

There’s a common tool included in Hadoop that also has a `yarn` command,
which created issues for users who had Hadoop installed:
* #1257
* #1363

Yarn also installs the command under `yarnpkg` alias (added in
https://github.com/yarnpkg/yarn/commit/cefa9a368dd3df1a1f1ecd9e50de9c5fabefbc92)
so we can use `yarnpkg` instead of `yarn` to make it more reliable.

This has no effect on users who don't have Hadoop installed, but those
who have won't see errors from falsely detecting Hadoop Yarn as Yarn
the package manager, and they can now also install Yarn to make use of
our Yarn support without the Hadoop Yarn interfering.

There’s a common tool included in Hadoop that also has a `yarn` command,
which created issues for users who had Hadoop installed:
* #1257
* #1363

Yarn also installs the command under `yarnpkg` alias (added in
https://github.com/yarnpkg/yarn/commit/cefa9a368dd3df1a1f1ecd9e50de9c5fabefbc92)
so we can use `yarnpkg` instead of `yarn` to make it more reliable.

This has no effect on users who don't have Hadoop installed, but those
who have won't see errors from falsely detecting Hadoop Yarn as Yarn
the package manager, and they can now also install Yarn to make use of
our Yarn support without the Hadoop Yarn interfering.

* gh-1269: Enabling nested folder paths for project name

* gh-1269: Added "fs-extra" and removed "path-exists"

* gh-1269: Added e2e test cases to verify nested folder names

Browser launch can still be suppressed using BROWSER=none

* Adds note on how to resolve file or directory not found errors for heroku deployments

* Style tweaks

* Add "Changing the Page Title" to User Guide

* Add link to main README

Use a 'BROWSER' environment variable with npm start to specify which
browser to open. if the value of 'BROWSER' is not valid executable file,
don't open any browser.

 - create-react-app@1.0.2
 - react-dev-utils@0.4.2
 - react-scripts@0.8.4

* Tweak minimal Node error message

* Tweak console messages

* It doesn't need to be from npm

* Try to fix e2e test

* Use "commander" for  cli argv handling

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

* Revert comment about min supported node version

* Check sooner for the minimal node version

* Add travis test for node <4

* Parse stderr in node versions <4

* Proxy rewrites Origin header to match the target server URL

* Added comments on rewriting Origin header by the proxy middleware

* Update CONTRIBUTING.md

* Add more detailed change log instructions

Previously create-react-app exited with 0 after an installation error.

* Remove the “‘yarn’ is not recognized as an internal or external
  command, ...” message on Windows
* Simplify the detection code: just run `yarn --version` – if it
  succeeds use `yarn`, if it fails use `npm`.