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/ee8-sandbox is built on the following main stack:

• Java – Languages
• jQuery – Javascript UI Libraries
• JUnit – Testing Frameworks
• Mockito – Testing Frameworks
• JBoss – Web Servers
• H2 Database – Databases
• GlassFish – Web Servers

Full tech stack here

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

Get the code:

## Tech Stack
hantsy/ee8-sandbox is built on the following main stack:

- [Java](https://www.java.com) – Languages
- [jQuery](http://jquery.com/) – Javascript UI Libraries
- [JUnit](http://junit.org/) – Testing Frameworks
- [Mockito](https://site.mockito.org/) – Testing Frameworks
- [JBoss](https://developers.redhat.com/products/eap) – Web Servers
- [H2 Database](http://www.h2database.com/) – Databases
- [GlassFish](https://glassfish.java.net) – Web Servers

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

---

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

Tech Stack

hantsy/ee8-sandbox is built on the following main stack:

• Java – Languages
• jQuery – Javascript UI Libraries
• JUnit – Testing Frameworks
• Mockito – Testing Frameworks
• JBoss – Web Servers
• H2 Database – Databases
• GlassFish – Web Servers

Full tech stack here

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

Get the code:

## Tech Stack
hantsy/ee8-sandbox 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/1021/lxEKmMnB_400x400.jpg' alt='jQuery'/> [jQuery](http://jquery.com/) – Javascript UI Libraries
- <img width='25' height='25' src='https://img.stackshare.io/service/2020/874086.png' alt='JUnit'/> [JUnit](http://junit.org/) – Testing Frameworks
- <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/2188/unnamed.jpg' alt='JBoss'/> [JBoss](https://developers.redhat.com/products/eap) – Web Servers
- <img width='25' height='25' src='https://img.stackshare.io/service/3105/h2-logo_square_400x400.png' alt='H2 Database'/> [H2 Database](http://www.h2database.com/) – Databases
- <img width='25' height='25' src='https://img.stackshare.io/service/3628/515GX-Cc_400x400.jpg' alt='GlassFish'/> [GlassFish](https://glassfish.java.net) – Web Servers

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