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

chihebnabil/Angular-4-Quiz-App is built on the following main stack:

• JavaScript – Languages
• TypeScript – Languages
• Angular – Javascript MVC Frameworks
• Node.js – Frameworks (Full Stack)
• RxJS – Concurrency Frameworks
• Jasmine – Javascript Testing Framework
• Karma – Browser Testing
• Protractor – Javascript Testing Framework
• TSLint – Code Review

Full tech stack here

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

Get the code:

## Tech Stack
chihebnabil/Angular-4-Quiz-App is built on the following main stack:

- [JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript) – Languages
- [TypeScript](http://www.typescriptlang.org) – Languages
- [Angular](https://angular.io) – Javascript MVC Frameworks
- [Node.js](http://nodejs.org/) – Frameworks (Full Stack)
- [RxJS](http://reactivex.io/rxjs/) – Concurrency Frameworks
- [Jasmine](http://jasmine.github.io/) – Javascript Testing Framework
- [Karma](http://karma-runner.github.io/) – Browser Testing
- [Protractor](http://angular.github.io/protractor) – Javascript Testing Framework
- [TSLint](https://github.com/palantir/tslint) – Code Review

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

---

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

Tech Stack

chihebnabil/Angular-4-Quiz-App is built on the following main stack:

• JavaScript – Languages
• TypeScript – Languages
• Angular – Javascript MVC Frameworks
• Node.js – Frameworks (Full Stack)
• RxJS – Concurrency Frameworks
• Jasmine – Javascript Testing Framework
• Karma – Browser Testing
• Protractor – Javascript Testing Framework
• TSLint – Code Review

Full tech stack here

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

Get the code:

## Tech Stack
chihebnabil/Angular-4-Quiz-App is built on the following main stack:

- <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/1612/bynNY5dJ.jpg' alt='TypeScript'/> [TypeScript](http://www.typescriptlang.org) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/3745/cb8U-gL6_400x400.jpg' alt='Angular'/> [Angular](https://angular.io) – Javascript MVC Frameworks
- <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/1796/984368.png' alt='RxJS'/> [RxJS](http://reactivex.io/rxjs/) – Concurrency Frameworks
- <img width='25' height='25' src='https://img.stackshare.io/service/831/7c0b595409af531b9cdeb07f8c513e8b.png' alt='Jasmine'/> [Jasmine](http://jasmine.github.io/) – Javascript Testing Framework
- <img width='25' height='25' src='https://img.stackshare.io/service/1420/TidYGd6a.png' alt='Karma'/> [Karma](http://karma-runner.github.io/) – Browser Testing
- <img width='25' height='25' src='https://img.stackshare.io/service/1754/protractor-logo1.png' alt='Protractor'/> [Protractor](http://angular.github.io/protractor) – Javascript Testing Framework
- <img width='25' height='25' src='https://img.stackshare.io/service/5561/303157.png' alt='TSLint'/> [TSLint](https://github.com/palantir/tslint) – Code Review

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