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

hantsy/angularjs-cakephp-sample is built on the following main stack:

• Vagrant – Virtual Machine Management
• PHP – Languages
• CakePHP – Frameworks (Full Stack)
• JavaScript – Languages
• PHPUnit – Testing Frameworks
• SQL – Languages
• Shell – Shells

Full tech stack here

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

Get the code:

## Tech Stack
hantsy/angularjs-cakephp-sample is built on the following main stack:

- [Vagrant](http://www.vagrantup.com/) – Virtual Machine Management
- [PHP](http://www.php.net/) – Languages
- [CakePHP](https://cakephp.org/) – Frameworks (Full Stack)
- [JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript) – Languages
- [PHPUnit](https://phpunit.de/) – Testing Frameworks
- [SQL](https://en.wikipedia.org/wiki/SQL) – Languages
- [Shell](https://en.wikipedia.org/wiki/Shell_script) – Shells

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

---

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

Tech Stack

hantsy/angularjs-cakephp-sample is built on the following main stack:

• Vagrant – Virtual Machine Management
• PHP – Languages
• CakePHP – Frameworks (Full Stack)
• JavaScript – Languages
• PHPUnit – Testing Frameworks
• SQL – Languages
• Shell – Shells

Full tech stack here

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

Get the code:

## Tech Stack
hantsy/angularjs-cakephp-sample is built on the following main stack:

- <img width='25' height='25' src='https://img.stackshare.io/service/768/150px-Vagrant.png' alt='Vagrant'/> [Vagrant](http://www.vagrantup.com/) – Virtual Machine Management
- <img width='25' height='25' src='https://img.stackshare.io/service/991/hwUcGZ41_400x400.jpg' alt='PHP'/> [PHP](http://www.php.net/) – Languages
- <img width='25' height='25' src='https://img.stackshare.io/service/1196/default_6de4f48b9e8db9eef67580fad2e58fd642b82327.jpg' alt='CakePHP'/> [CakePHP](https://cakephp.org/) – Frameworks (Full 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/1616/1_WsEnddd5Y4EgEHsT054kUQ.jpeg' alt='PHPUnit'/> [PHPUnit](https://phpunit.de/) – Testing Frameworks
- <img width='25' height='25' src='https://img.stackshare.io/service/2271/default_068d33483bba6b81ee13fbd4dc7aab9780896a54.png' alt='SQL'/> [SQL](https://en.wikipedia.org/wiki/SQL) – 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

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