update contributing docs (codesandbox#2035)

* update: CONTRIBUTING.md

* Add @benschac as a contributor

Author: benschac

.all-contributorsrc

@@ -1271,6 +1271,15 @@
         "bug",
         "code"
       ]
+    },
+    {
+      "login": "benschac",
+      "name": "Benjamin Schachter",
+      "avatar_url": "https://avatars2.githubusercontent.com/u/2502947?v=4",
+      "profile": "http://benjaminschachter.com",
+      "contributions": [
+        "doc"
+      ]
     }
   ],
   "repoType": "github",

CONTRIBUTING.md

@@ -40,8 +40,9 @@ To install the project you need to have `yarn` and `node`
     cd codesandbox-client
     ```
 
-2.  `yarn` to install dependencies
-3.  `yarn start` to start the app
+2.  Your environment needs to be running Node v. 10
+3.  from the root of the project: `yarn` to install all dependencies
+4.  from the root of the project: `yarn start`
     - this builds the dependencies (`codesandbox-api` and `codesandbox-browserfs`) and runs the `app` development environment, available on [http://localhost:3000/s/new](http://localhost:3000/s/new)
     - on subsequent runs you can also bypass dependencies building and use `yarn start:fast`
     - if you want to work on the homepage, start it with `yarn start:home`, it will be available on [http://localhost:8000/](http://localhost:8000/)

README.md

@@ -1,4 +1,4 @@
-# [CodeSandbox](https://codesandbox.io) [![Join the community on Spectrum](https://withspectrum.github.io/badge/badge.svg)](https://spectrum.chat/codesandbox) [![All Contributors](https://img.shields.io/badge/all_contributors-135-orange.svg?style=flat-square)](#contributors) [![CircleCI](https://circleci.com/gh/codesandbox/codesandbox-client.svg?style=svg)](https://circleci.com/gh/codesandbox/codesandbox-client) [![BrowserStack Status](https://www.browserstack.com/automate/badge.svg?badge_key=cVJuczlJWUtqWXhIbFN1ZjVQekF4NzNsd3phNEZRaGlWU0pHYVVkdGRFWT0tLXFtTVhaOWRySmN0ZG5QVDNDQ0g5Z0E9PQ==--79fe3eae4f149a400d396c9b12d3988f685785cf)](https://www.browserstack.com/automate/public-build/cVJuczlJWUtqWXhIbFN1ZjVQekF4NzNsd3phNEZRaGlWU0pHYVVkdGRFWT0tLXFtTVhaOWRySmN0ZG5QVDNDQ0g5Z0E9PQ==--79fe3eae4f149a400d396c9b12d3988f685785cf) [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com) [![first-timers-only Friendly](https://img.shields.io/badge/first--timers--only-friendly-blue.svg)](http://www.firsttimersonly.com/)
+# [CodeSandbox](https://codesandbox.io) [![Join the community on Spectrum](https://withspectrum.github.io/badge/badge.svg)](https://spectrum.chat/codesandbox) [![All Contributors](https://img.shields.io/badge/all_contributors-136-orange.svg?style=flat-square)](#contributors) [![CircleCI](https://circleci.com/gh/codesandbox/codesandbox-client.svg?style=svg)](https://circleci.com/gh/codesandbox/codesandbox-client) [![BrowserStack Status](https://www.browserstack.com/automate/badge.svg?badge_key=cVJuczlJWUtqWXhIbFN1ZjVQekF4NzNsd3phNEZRaGlWU0pHYVVkdGRFWT0tLXFtTVhaOWRySmN0ZG5QVDNDQ0g5Z0E9PQ==--79fe3eae4f149a400d396c9b12d3988f685785cf)](https://www.browserstack.com/automate/public-build/cVJuczlJWUtqWXhIbFN1ZjVQekF4NzNsd3phNEZRaGlWU0pHYVVkdGRFWT0tLXFtTVhaOWRySmN0ZG5QVDNDQ0g5Z0E9PQ==--79fe3eae4f149a400d396c9b12d3988f685785cf) [![PRs Welcome](https://img.shields.io/badge/PRs-welcome-brightgreen.svg?style=flat-square)](http://makeapullrequest.com) [![first-timers-only Friendly](https://img.shields.io/badge/first--timers--only-friendly-blue.svg)](http://www.firsttimersonly.com/)
 
 [![Backers on Open Collective](https://opencollective.com/codesandbox/backers/badge.svg)](#backers) [![Sponsors on Open Collective](https://opencollective.com/codesandbox/sponsors/badge.svg)](#sponsors)
 
@@ -61,7 +61,7 @@ Thanks goes to these wonderful people
 | [<img src="https://avatars3.githubusercontent.com/u/15030806?v=4" width="100px;"/><br /><sub><b>Bruce Xu</b></sub>](http://www.xulingming.cn)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=jackdon "Code") | [<img src="https://avatars3.githubusercontent.com/u/7316730?v=4" width="100px;"/><br /><sub><b>jess</b></sub>](http://jessachandler.com)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=monkeywithacupcake "Code") | [<img src="https://avatars0.githubusercontent.com/u/8875406?v=4" width="100px;"/><br /><sub><b>Juliette Prétot</b></sub>](https://juliette.sh)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=juliettepretot "Code") | [<img src="https://avatars0.githubusercontent.com/u/25737281?v=4" width="100px;"/><br /><sub><b>Victoria Bergquist</b></sub>](https://twitter.com/vicbergquist)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=vicbergquist "Code") [📖](https://github.com/codesandbox/codesandbox-client/commits?author=vicbergquist "Documentation") | [<img src="https://avatars3.githubusercontent.com/u/9032162?v=4" width="100px;"/><br /><sub><b>Samrith Shankar</b></sub>](https://github.com/samrith-s)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=samrith-s "Code") | [<img src="https://avatars3.githubusercontent.com/u/827497?v=4" width="100px;"/><br /><sub><b>Mahendra Hirapra</b></sub>](https://github.com/tinahir)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=tinahir "Code") | [<img src="https://avatars3.githubusercontent.com/u/17409675?v=4" width="100px;"/><br /><sub><b>Rabin Gaire</b></sub>](http://rabingaire.com.np)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=rabingaire "Code") |
 | [<img src="https://avatars2.githubusercontent.com/u/8527474?v=4" width="100px;"/><br /><sub><b>Neville Mehta</b></sub>](https://twitter.com/ask_neville)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=nm123github "Code") | [<img src="https://avatars0.githubusercontent.com/u/1813468?v=4" width="100px;"/><br /><sub><b>Vasiliy</b></sub>](https://github.com/Yeti-or)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=Yeti-or "Code") | [<img src="https://avatars3.githubusercontent.com/u/2793951?v=4" width="100px;"/><br /><sub><b>Romain Lanz</b></sub>](https://slynova.io)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=RomainLanz "Code") | [<img src="https://avatars2.githubusercontent.com/u/1233790?v=4" width="100px;"/><br /><sub><b>LiBe</b></sub>](http://libe.toile-libre.org)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=libetl "Code") | [<img src="https://avatars0.githubusercontent.com/u/5333019?v=4" width="100px;"/><br /><sub><b>Jeremy Bolding</b></sub>](http://thecodechef.github.io)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=thecodechef "Code") | [<img src="https://avatars1.githubusercontent.com/u/9664363?v=4" width="100px;"/><br /><sub><b>Evan Bacon</b></sub>](https://twitter.com/baconbrix)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=EvanBacon "Code") | [<img src="https://avatars3.githubusercontent.com/u/6643991?v=4" width="100px;"/><br /><sub><b>Michaël De Boey</b></sub>](https://michaeldeboey.be)<br />[🐛](https://github.com/codesandbox/codesandbox-client/issues?q=author%3AMichaelDeBoey "Bug reports") [💻](https://github.com/codesandbox/codesandbox-client/commits?author=MichaelDeBoey "Code") [📖](https://github.com/codesandbox/codesandbox-client/commits?author=MichaelDeBoey "Documentation") [🚇](#infra-MichaelDeBoey "Infrastructure (Hosting, Build-Tools, etc)") [🔧](#tool-MichaelDeBoey "Tools") |
 | [<img src="https://avatars1.githubusercontent.com/u/14077091?v=4" width="100px;"/><br /><sub><b>gabeeden</b></sub>](https://github.com/gabeeden)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=gabeeden "Code") | [<img src="https://avatars0.githubusercontent.com/u/7698292?v=4" width="100px;"/><br /><sub><b>Tiffany White</b></sub>](https://tiffanywhite.dev)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=twhite96 "Code") | [<img src="https://avatars3.githubusercontent.com/u/32302360?v=4" width="100px;"/><br /><sub><b>James Bedford</b></sub>](http://www.dopest.tech)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=JABedford "Code") | [<img src="https://avatars0.githubusercontent.com/u/3314957?v=4" width="100px;"/><br /><sub><b>Scott</b></sub>](https://www.patreon.com/user?u=16255660)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=smolinari "Code") | [<img src="https://avatars1.githubusercontent.com/u/12200583?v=4" width="100px;"/><br /><sub><b>Dutiyesh Salunkhe</b></sub>](https://github.com/dutiyesh)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=dutiyesh "Code") | [<img src="https://avatars2.githubusercontent.com/u/13641726?v=4" width="100px;"/><br /><sub><b>Halit Ogunc</b></sub>](http://halit.dev)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=halitogunc "Code") | [<img src="https://avatars0.githubusercontent.com/u/22376783?v=4" width="100px;"/><br /><sub><b>Yash Joshi</b></sub>](https://github.com/jyash97)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=jyash97 "Code") |
-| [<img src="https://avatars3.githubusercontent.com/u/1769092?v=4" width="100px;"/><br /><sub><b>Yehor</b></sub>](https://github.com/batiskafff)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=batiskafff "Code") | [<img src="https://avatars2.githubusercontent.com/u/6972822?v=4" width="100px;"/><br /><sub><b>Jens de Rond</b></sub>](https://github.com/Jensderond)<br />[🐛](https://github.com/codesandbox/codesandbox-client/issues?q=author%3AJensderond "Bug reports") [💻](https://github.com/codesandbox/codesandbox-client/commits?author=Jensderond "Code") |
+| [<img src="https://avatars3.githubusercontent.com/u/1769092?v=4" width="100px;"/><br /><sub><b>Yehor</b></sub>](https://github.com/batiskafff)<br />[💻](https://github.com/codesandbox/codesandbox-client/commits?author=batiskafff "Code") | [<img src="https://avatars2.githubusercontent.com/u/6972822?v=4" width="100px;"/><br /><sub><b>Jens de Rond</b></sub>](https://github.com/Jensderond)<br />[🐛](https://github.com/codesandbox/codesandbox-client/issues?q=author%3AJensderond "Bug reports") [💻](https://github.com/codesandbox/codesandbox-client/commits?author=Jensderond "Code") | [<img src="https://avatars2.githubusercontent.com/u/2502947?v=4" width="100px;"/><br /><sub><b>Benjamin Schachter</b></sub>](http://benjaminschachter.com)<br />[📖](https://github.com/codesandbox/codesandbox-client/commits?author=benschac "Documentation") |
 
 <!-- ALL-CONTRIBUTORS-LIST:END -->