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

MushroomObserver/mushroom-observer-mobile is built on the following main stack:

• Java – Languages
• JavaScript – Languages
• Objective-C – Languages
• Python – Languages
• Ruby – Languages
• TypeScript – Languages
• Android SDK – Frameworks (Full Stack)
• Node.js – Frameworks (Full Stack)
• React – Javascript UI Libraries
• React Native – Cross-Platform Mobile Development
• Redux – State Management Library
• Vue.js – Javascript UI Libraries
• Redux Persist – Mobile Database
• Babel – JavaScript Compilers
• Detox – Testing Frameworks
• ESLint – Code Review
• Gradle – Java Build Tools
• Jest – Javascript Testing Framework
• fastlane – Mobile Continuous Integration
• Android OS – Operating Systems
• Lodash – Javascript Utilities & Libraries

Full tech stack here

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

Get the code:

## Tech Stack
MushroomObserver/mushroom-observer-mobile is built on the following main stack:

- [Java](https://www.java.com) – Languages
- [JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript) – Languages
- [Objective-C](https://developer.apple.com/library/mac/documentation/Cocoa/Conceptual/ProgrammingWithObjectiveC/Introduction/Introduction.html) – Languages
- [Python](https://www.python.org) – Languages
- [Ruby](https://www.ruby-lang.org) – Languages
- [TypeScript](http://www.typescriptlang.org) – Languages
- [Android SDK](http://developer.android.com) – Frameworks (Full Stack)
- [Node.js](http://nodejs.org/) – Frameworks (Full Stack)
- [React](https://reactjs.org/) – Javascript UI Libraries
- [React Native](http://facebook.github.io/) – Cross-Platform Mobile Development
- [Redux](https://redux.js.org/) – State Management Library
- [Vue.js](http://vuejs.org/) – Javascript UI Libraries
- [Redux Persist](https://github.com/rt2zz/redux-persist) – Mobile Database
- [Babel](http://babeljs.io/) – JavaScript Compilers
- [Detox](https://github.com/wix/detox) – Testing Frameworks
- [ESLint](http://eslint.org/) – Code Review
- [Gradle](https://www.gradle.org/) – Java Build Tools
- [Jest](http://facebook.github.io/jest/) – Javascript Testing Framework
- [fastlane](https://fastlane.tools/) – Mobile Continuous Integration
- [Android OS](https://www.android.com) – Operating Systems
- [Lodash](https://lodash.com) – Javascript Utilities & Libraries

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

---

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

Tech Stack

MushroomObserver/mushroom-observer-mobile is built on the following main stack:

• Java – Languages
• JavaScript – Languages
• Objective-C – Languages
• Python – Languages
• Ruby – Languages
• TypeScript – Languages
• Android SDK – Frameworks (Full Stack)
• Node.js – Frameworks (Full Stack)
• React – Javascript UI Libraries
• React Native – Cross-Platform Mobile Development
• Redux – State Management Library
• Vue.js – Javascript UI Libraries
• Redux Persist – Mobile Database
• Babel – JavaScript Compilers
• Detox – Testing Frameworks
• ESLint – Code Review
• Gradle – Java Build Tools
• Jest – Javascript Testing Framework
• fastlane – Mobile Continuous Integration
• Android OS – Operating Systems
• Lodash – Javascript Utilities & Libraries

Full tech stack here

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

Get the code:

## Tech Stack
MushroomObserver/mushroom-observer-mobile is built on the following main stack:

- <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/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/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/993/pUBY5pVj.png' alt='Python'/> [Python](https://www.python.org) – Languages
- <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/1612/bynNY5dJ.jpg' alt='TypeScript'/> [TypeScript](http://www.typescriptlang.org) – 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/1020/OYIaJ1KK.png' alt='React'/> [React](https://reactjs.org/) – Javascript UI Libraries
- <img width='25' height='25' src='https://img.stackshare.io/service/2699/KoK6gHzp.jpg' alt='React Native'/> [React Native](http://facebook.github.io/) – Cross-Platform Mobile Development
- <img width='25' height='25' src='https://img.stackshare.io/service/4074/13142323.png' alt='Redux'/> [Redux](https://redux.js.org/) – State Management Library
- <img width='25' height='25' src='https://img.stackshare.io/service/3837/paeckCWC.png' alt='Vue.js'/> [Vue.js](http://vuejs.org/) – Javascript UI Libraries
- <img width='25' height='25' src='https://img.stackshare.io/service/6740/no-img-open-source.png' alt='Redux Persist'/> [Redux Persist](https://github.com/rt2zz/redux-persist) – Mobile Database
- <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/8187/MfRcYRSi_400x400.jpg' alt='Detox'/> [Detox](https://github.com/wix/detox) – Testing Frameworks
- <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/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/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/2383/11098337.png' alt='fastlane'/> [fastlane](https://fastlane.tools/) – Mobile Continuous Integration
- <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/2438/lodash.png' alt='Lodash'/> [Lodash](https://lodash.com) – Javascript Utilities & Libraries

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