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-springmvc-sample is built on the following main stack:

• Java – Languages
• jQuery – Javascript UI Libraries
• JavaScript – Languages
• Hibernate – Object Relational Mapper (ORM)
• Spring Framework – Frameworks (Full Stack)
• JUnit – Testing Frameworks
• Mockito – Testing Frameworks
• SQL – Languages
• Log4j – Logging Tools
• SLF4J – Log Management
• H2 Database – Databases
• Spring Data – Database Tools

Full tech stack here

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

Get the code:

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

- [Java](https://www.java.com) – Languages
- [jQuery](http://jquery.com/) – Javascript UI Libraries
- [JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript) – Languages
- [Hibernate](http://hibernate.org/) – Object Relational Mapper (ORM)
- [Spring Framework](https://spring.io/projects/spring-framework) – Frameworks (Full Stack)
- [JUnit](http://junit.org/) – Testing Frameworks
- [Mockito](https://site.mockito.org/) – Testing Frameworks
- [SQL](https://en.wikipedia.org/wiki/SQL) – Languages
- [Log4j](https://logging.apache.org/log4j/2.x/) – Logging Tools
- [SLF4J](http://slf4j.org/) – Log Management
- [H2 Database](http://www.h2database.com/) – Databases
- [Spring Data](https://spring.io/projects/spring-data) – Database Tools

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

---

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

Tech Stack

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

• Java – Languages
• jQuery – Javascript UI Libraries
• JavaScript – Languages
• Hibernate – Object Relational Mapper (ORM)
• Spring Framework – Frameworks (Full Stack)
• JUnit – Testing Frameworks
• Mockito – Testing Frameworks
• SQL – Languages
• Log4j – Logging Tools
• SLF4J – Log Management
• H2 Database – Databases
• Spring Data – Database Tools

Full tech stack here

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

Get the code:

## Tech Stack
hantsy/angularjs-springmvc-sample 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/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/1756/1uNl_IZX.png' alt='Hibernate'/> [Hibernate](http://hibernate.org/) – Object Relational Mapper (ORM)
- <img width='25' height='25' src='https://img.stackshare.io/service/2006/spring-framework-project-logo.png' alt='Spring Framework'/> [Spring Framework](https://spring.io/projects/spring-framework) – Frameworks (Full Stack)
- <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/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/2804/Coralogix-log4j-integration.jpg' alt='Log4j'/> [Log4j](https://logging.apache.org/log4j/2.x/) – Logging Tools
- <img width='25' height='25' src='https://img.stackshare.io/service/2805/05518ecaa42841e834421e9d6987b04f_400x400.png' alt='SLF4J'/> [SLF4J](http://slf4j.org/) – Log Management
- <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/7624/IG6D4Ro2_400x400.png' alt='Spring Data'/> [Spring Data](https://spring.io/projects/spring-data) – Database Tools

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