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

stackshareio/spring-boot-examples is built on the following main stack:

• Elasticsearch – Search as a Service
• Java – Languages
• jQuery – Javascript UI Libraries
• MySQL – Databases
• MongoDB – Databases
• Redis – In-Memory Databases
• Memcached – Databases
• NGINX – Web Servers
• Spring Framework – Frameworks (Full Stack)
• SQL – Languages
• Logback – Log Management
• H2 Database – Databases
• Apache Camel – Platform as a Service
• MyBatis – Object Relational Mapper (ORM)
• Docker – Virtual Machine Platforms & Containers

Full tech stack here

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

Get the code:

## Tech Stack
stackshareio/spring-boot-examples is built on the following main stack:

- [Elasticsearch](https://www.elastic.co/products/elasticsearch) – Search as a Service
- [Java](https://www.java.com) – Languages
- [jQuery](http://jquery.com/) – Javascript UI Libraries
- [MySQL](http://www.mysql.com) – Databases
- [MongoDB](http://www.mongodb.com/) – Databases
- [Redis](http://redis.io/) – In-Memory Databases
- [Memcached](http://memcached.org/) – Databases
- [NGINX](http://nginx.org) – Web Servers
- [Spring Framework](https://spring.io/projects/spring-framework) – Frameworks (Full Stack)
- [SQL](https://en.wikipedia.org/wiki/SQL) – Languages
- [Logback](https://logback.qos.ch/) – Log Management
- [H2 Database](http://www.h2database.com/) – Databases
- [Apache Camel](https://camel.apache.org/) – Platform as a Service
- [MyBatis](http://www.mybatis.org/mybatis-3/) – Object Relational Mapper (ORM)
- [Docker](https://www.docker.com/) – Virtual Machine Platforms & Containers

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

---

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

Tech Stack

stackshareio/spring-boot-examples is built on the following main stack:

• Elasticsearch – Search as a Service
• Java – Languages
• jQuery – Javascript UI Libraries
• MySQL – Databases
• MongoDB – Databases
• Redis – In-Memory Databases
• Memcached – Databases
• NGINX – Web Servers
• Spring Framework – Frameworks (Full Stack)
• SQL – Languages
• Logback – Log Management
• H2 Database – Databases
• Apache Camel – Platform as a Service
• MyBatis – Object Relational Mapper (ORM)
• Docker – Virtual Machine Platforms & Containers

Full tech stack here

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

Get the code:

## Tech Stack
stackshareio/spring-boot-examples is built on the following main stack:

- <img width='25' height='25' src='https://img.stackshare.io/service/841/Image_2019-05-20_at_4.58.04_PM.png' alt='Elasticsearch'/> [Elasticsearch](https://www.elastic.co/products/elasticsearch) – Search as a Service
- <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/1025/logo-mysql-170x170.png' alt='MySQL'/> [MySQL](http://www.mysql.com) – Databases
- <img width='25' height='25' src='https://img.stackshare.io/service/1030/leaf-360x360.png' alt='MongoDB'/> [MongoDB](http://www.mongodb.com/) – Databases
- <img width='25' height='25' src='https://img.stackshare.io/service/1031/default_cbce472cd134adc6688572f999e9122b9657d4ba.png' alt='Redis'/> [Redis](http://redis.io/) – In-Memory Databases
- <img width='25' height='25' src='https://img.stackshare.io/service/1040/hDNnpa4a_400x400.jpg' alt='Memcached'/> [Memcached](http://memcached.org/) – Databases
- <img width='25' height='25' src='https://img.stackshare.io/service/1052/YMxUfyWf.png' alt='NGINX'/> [NGINX](http://nginx.org) – Web Servers
- <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/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/2923/05518ecaa42841e834421e9d6987b04f_400x400.png' alt='Logback'/> [Logback](https://logback.qos.ch/) – 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/3276/xWt1RFo6_400x400.jpg' alt='Apache Camel'/> [Apache Camel](https://camel.apache.org/) – Platform as a Service
- <img width='25' height='25' src='https://img.stackshare.io/service/5582/1483254.png' alt='MyBatis'/> [MyBatis](http://www.mybatis.org/mybatis-3/) – Object Relational Mapper (ORM)
- <img width='25' height='25' src='https://img.stackshare.io/service/586/n4u37v9t_400x400.png' alt='Docker'/> [Docker](https://www.docker.com/) – Virtual Machine Platforms & Containers

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