Create tech stack docs (techstack.yml and techstack.md)

[stack-file]

Adding tech stack documentation to allow anyone to easily see what is being used in this repo without digging through config files. Two files are being added: techstack.yml and techstack.md. techstack.yml contains data on all the technologies being used in this repo. techstack.md is a visualization of the YML file and displays the tech stack data in a pretty Markdown file.

💡 Protip: techstack.md contains a comment at the top of the file that the following README snippet (with and without the logos) at the top of the file as a comment:

<--- Readme.md Snippet without images Start --->

Tech Stack

ThisIsSimple/react-native is built on the following main stack:

• CircleCI – Continuous Integration
• Jest – Javascript Testing Framework
• gulp – JS Build Tools / JS Task Runners
• Gradle – Java Build Tools
• Ruby – Languages
• Python – Languages
• Java – Languages
• Objective-C – Languages
• Swift – Languages
• Android SDK – Frameworks (Full Stack)
• Node.js – Frameworks (Full Stack)
• .NET – Frameworks (Full Stack)
• React – Javascript UI Libraries
• C++ – Languages
• C lang – Languages
• JavaScript – Languages
• Webpack – JS Build Tools / JS Task Runners
• Mockito – Testing Frameworks
• Robolectric – Testing Frameworks
• Lodash – Javascript Utilities & Libraries
• FindBugs – Code Review
• Babel – JavaScript Compilers
• ESLint – Code Review
• SinonJS – Javascript Testing Framework
• Kotlin – Languages
• Shell – Shells
• Assembly Language – Languages
• Prettier – Code Review
• Android OS – Operating Systems
• ws – Realtime Backend / API

Full tech stack here

<--- Readme.md Snippet without images End --->

Get the code:

## Tech Stack
ThisIsSimple/react-native is built on the following main stack:

- [CircleCI](https://circleci.com/) – Continuous Integration
- [Jest](http://facebook.github.io/jest/) – Javascript Testing Framework
- [gulp](http://gulpjs.com/) – JS Build Tools / JS Task Runners
- [Gradle](https://www.gradle.org/) – Java Build Tools
- [Ruby](https://www.ruby-lang.org) – Languages
- [Python](https://www.python.org) – Languages
- [Java](https://www.java.com) – Languages
- [Objective-C](https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/ProgrammingWithObjectiveC/Introduction/Introduction.html) – Languages
- [Swift](https://developer.apple.com/swift/) – Languages
- [Android SDK](http://developer.android.com) – Frameworks (Full Stack)
- [Node.js](http://nodejs.org/) – Frameworks (Full Stack)
- [.NET](http://www.microsoft.com/net/) – Frameworks (Full Stack)
- [React](https://reactjs.org/) – Javascript UI Libraries
- [C++](http://www.cplusplus.com/) – Languages
- [C lang](http://en.wikipedia.org/wiki/C_(programming_language)) – Languages
- [JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript) – Languages
- [Webpack](http://webpack.js.org) – JS Build Tools / JS Task Runners
- [Mockito](https://site.mockito.org/) – Testing Frameworks
- [Robolectric](http://robolectric.org/) – Testing Frameworks
- [Lodash](https://lodash.com) – Javascript Utilities & Libraries
- [FindBugs](http://findbugs.sourceforge.net/) – Code Review
- [Babel](http://babeljs.io/) – JavaScript Compilers
- [ESLint](http://eslint.org/) – Code Review
- [SinonJS](http://sinonjs.org/) – Javascript Testing Framework
- [Kotlin](https://kotlinlang.org/) – Languages
- [Shell](https://en.wikipedia.org/wiki/Shell_script) – Shells
- [Assembly Language](https://en.wikipedia.org/wiki/Assembly_language) – Languages
- [Prettier](https://prettier.io/) – Code Review
- [Android OS](https://www.android.com) – Operating Systems
- [ws](https://github.com/websockets/ws) – Realtime Backend / API

Full tech stack [here](/techstack.md)

---

<--- Readme.md Snippet with images Start --->

Tech Stack

ThisIsSimple/react-native is built on the following main stack:

• CircleCI – Continuous Integration
• Jest – Javascript Testing Framework
• gulp – JS Build Tools / JS Task Runners
• Gradle – Java Build Tools
• Ruby – Languages
• Python – Languages
• Java – Languages
• Objective-C – Languages
• Swift – Languages
• Android SDK – Frameworks (Full Stack)
• Node.js – Frameworks (Full Stack)
• .NET – Frameworks (Full Stack)
• React – Javascript UI Libraries
• C++ – Languages
• C lang – Languages
• JavaScript – Languages
• Webpack – JS Build Tools / JS Task Runners
• Mockito – Testing Frameworks
• Robolectric – Testing Frameworks
• Lodash – Javascript Utilities & Libraries
• FindBugs – Code Review
• Babel – JavaScript Compilers
• ESLint – Code Review
• SinonJS – Javascript Testing Framework
• Kotlin – Languages
• Shell – Shells
• Assembly Language – Languages
• Prettier – Code Review
• Android OS – Operating Systems
• ws – Realtime Backend / API

Full tech stack here

<--- Readme.md Snippet with images End --->

Get the code:

## Tech Stack
ThisIsSimple/react-native is built on the following main stack:

- <img width='25' height='25' src='https://img.stackshare.io/service/190/CvqrSSFs_400x400.jpg' alt='CircleCI'/> [CircleCI](https://circleci.com/) – Continuous Integration
- <img width='25' height='25' src='https://img.stackshare.io/service/830/jest.png' alt='Jest'/> [Jest](http://facebook.github.io/jest/) – Javascript Testing Framework
- <img width='25' height='25' src='https://img.stackshare.io/service/844/iruTC031.png' alt='gulp'/> [gulp](http://gulpjs.com/) – JS Build Tools / JS Task Runners
- <img width='25' height='25' src='https://img.stackshare.io/service/975/gradlephant-social-black-bg.png' alt='Gradle'/> [Gradle](https://www.gradle.org/) – Java Build Tools
- <img width='25' height='25' src='https://img.stackshare.io/service/989/ruby.png' alt='Ruby'/> [Ruby](https://www.ruby-lang.org) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/993/pUBY5pVj.png' alt='Python'/> [Python](https://www.python.org) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/995/K85ZWV2F.png' alt='Java'/> [Java](https://www.java.com) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/1008/xcode.png' alt='Objective-C'/> [Objective-C](https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/ProgrammingWithObjectiveC/Introduction/Introduction.html) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/1009/tuHsaI2U.png' alt='Swift'/> [Swift](https://developer.apple.com/swift/) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/1010/m8jf0po4imu8t5eemjdd.png' alt='Android SDK'/> [Android SDK](http://developer.android.com) – Frameworks (Full Stack)
- <img width='25' height='25' src='https://img.stackshare.io/service/1011/n1JRsFeB_400x400.png' alt='Node.js'/> [Node.js](http://nodejs.org/) – Frameworks (Full Stack)
- <img width='25' height='25' src='https://img.stackshare.io/service/1014/IoPy1dce_400x400.png' alt='.NET'/> [.NET](http://www.microsoft.com/net/) – Frameworks (Full Stack)
- <img width='25' height='25' src='https://img.stackshare.io/service/1020/OYIaJ1KK.png' alt='React'/> [React](https://reactjs.org/) – Javascript UI Libraries
- <img width='25' height='25' src='https://img.stackshare.io/service/1049/cplusplus.png' alt='C++'/> [C++](http://www.cplusplus.com/) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/no-img-open-source.png' alt='C lang'/> [C lang](http://en.wikipedia.org/wiki/C_(programming_language)) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/1209/javascript.jpeg' alt='JavaScript'/> [JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/1682/IMG_4636.PNG' alt='Webpack'/> [Webpack](http://webpack.js.org) – JS Build Tools / JS Task Runners
- <img width='25' height='25' src='https://img.stackshare.io/service/2021/4y634TJm_400x400.jpg' alt='Mockito'/> [Mockito](https://site.mockito.org/) – Testing Frameworks
- <img width='25' height='25' src='https://img.stackshare.io/service/2022/OavapKft_400x400.png' alt='Robolectric'/> [Robolectric](http://robolectric.org/) – Testing Frameworks
- <img width='25' height='25' src='https://img.stackshare.io/service/2438/lodash.png' alt='Lodash'/> [Lodash](https://lodash.com) – Javascript Utilities & Libraries
- <img width='25' height='25' src='https://img.stackshare.io/service/2662/kWjFjx3K_400x400.jpg' alt='FindBugs'/> [FindBugs](http://findbugs.sourceforge.net/) – Code Review
- <img width='25' height='25' src='https://img.stackshare.io/service/2739/-1wfGjNw.png' alt='Babel'/> [Babel](http://babeljs.io/) – JavaScript Compilers
- <img width='25' height='25' src='https://img.stackshare.io/service/3337/Q4L7Jncy.jpg' alt='ESLint'/> [ESLint](http://eslint.org/) – Code Review
- <img width='25' height='25' src='https://img.stackshare.io/service/3509/logo.png' alt='SinonJS'/> [SinonJS](http://sinonjs.org/) – Javascript Testing Framework
- <img width='25' height='25' src='https://img.stackshare.io/service/3750/pCfEzr6L.png' alt='Kotlin'/> [Kotlin](https://kotlinlang.org/) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/4631/default_c2062d40130562bdc836c13dbca02d318205a962.png' alt='Shell'/> [Shell](https://en.wikipedia.org/wiki/Shell_script) – Shells
- <img width='25' height='25' src='https://img.stackshare.io/service/4934/default_71f18bbdc61fb88cefb66415bb55dc6f1e60e5ec.png' alt='Assembly Language'/> [Assembly Language](https://en.wikipedia.org/wiki/Assembly_language) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/7035/default_66f265943abed56bcdbfca1c866a4261b1fbb063.jpg' alt='Prettier'/> [Prettier](https://prettier.io/) – Code Review
- <img width='25' height='25' src='https://img.stackshare.io/service/9586/ZvmtaSXW_400x400.jpg' alt='Android OS'/> [Android OS](https://www.android.com) – Operating Systems
- <img width='25' height='25' src='https://img.stackshare.io/service/11381/no-img-open-source.png' alt='ws'/> [ws](https://github.com/websockets/ws) – Realtime Backend / API

Full tech stack [here](/techstack.md)