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

audu97/kotlin-tutorials is built on the following main stack:

• Java – Languages
• Java EE – Languages
• JavaScript – Languages
• Kotlin – Languages
• SQL – Languages
• Android SDK – Frameworks (Full Stack)
• ExpressJS – Microframeworks (Backend)
• Project Reactor – Java Tools
• Protobuf – Serialization Frameworks
• Spring Framework – Frameworks (Full Stack)
• guava – Java Tools
• GraphQL – Query Languages
• H2 Database – Databases
• Hibernate – Object Relational Mapper (ORM)
• Kafka – Message Queue
• MongoDB – Databases
• MySQL – Databases
• PostgreSQL – Databases
• jOOQ – Database Tools
• Gradle – Java Build Tools
• JBoss – Web Servers
• JUnit – Testing Frameworks
• Logback – Log Management
• Mockito – Testing Frameworks
• SLF4J – Log Management
• Zookeeper – Open Source Service Discovery
• Apache Camel – Platform as a Service
• Dataform – Business Intelligence
• Android OS – Operating Systems

Full tech stack here

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

Get the code:

## Tech Stack
audu97/kotlin-tutorials is built on the following main stack:

- [Java](https://www.java.com) – Languages
- [Java EE](http://www.oracle.com/technetwork/java/javaee/overview/index.html) – Languages
- [JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript) – Languages
- [Kotlin](https://kotlinlang.org/) – Languages
- [SQL](https://en.wikipedia.org/wiki/SQL) – Languages
- [Android SDK](http://developer.android.com) – Frameworks (Full Stack)
- [ExpressJS](http://expressjs.com/) – Microframeworks (Backend)
- [Project Reactor](https://projectreactor.io/) – Java Tools
- [Protobuf](https://developers.google.com/protocol-buffers/) – Serialization Frameworks
- [Spring Framework](https://spring.io/projects/spring-framework) – Frameworks (Full Stack)
- [guava](https://github.com/google/guava) – Java Tools
- [GraphQL](http://graphql.org/) – Query Languages
- [H2 Database](http://www.h2database.com/) – Databases
- [Hibernate](http://hibernate.org/) – Object Relational Mapper (ORM)
- [Kafka](http://kafka.apache.org/) – Message Queue
- [MongoDB](http://www.mongodb.com/) – Databases
- [MySQL](http://www.mysql.com) – Databases
- [PostgreSQL](http://www.postgresql.org/) – Databases
- [jOOQ](http://www.jooq.org) – Database Tools
- [Gradle](https://www.gradle.org/) – Java Build Tools
- [JBoss](https://developers.redhat.com/products/eap) – Web Servers
- [JUnit](http://junit.org/) – Testing Frameworks
- [Logback](https://logback.qos.ch/) – Log Management
- [Mockito](https://site.mockito.org/) – Testing Frameworks
- [SLF4J](http://slf4j.org/) – Log Management
- [Zookeeper](http://zookeeper.apache.org/) – Open Source Service Discovery
- [Apache Camel](https://camel.apache.org/) – Platform as a Service
- [Dataform](https://dataform.co/) – Business Intelligence
- [Android OS](https://www.android.com) – Operating Systems

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

---

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

Tech Stack

audu97/kotlin-tutorials is built on the following main stack:

• Java – Languages
• Java EE – Languages
• JavaScript – Languages
• Kotlin – Languages
• SQL – Languages
• Android SDK – Frameworks (Full Stack)
• ExpressJS – Microframeworks (Backend)
• Project Reactor – Java Tools
• Protobuf – Serialization Frameworks
• Spring Framework – Frameworks (Full Stack)
• guava – Java Tools
• GraphQL – Query Languages
• H2 Database – Databases
• Hibernate – Object Relational Mapper (ORM)
• Kafka – Message Queue
• MongoDB – Databases
• MySQL – Databases
• PostgreSQL – Databases
• jOOQ – Database Tools
• Gradle – Java Build Tools
• JBoss – Web Servers
• JUnit – Testing Frameworks
• Logback – Log Management
• Mockito – Testing Frameworks
• SLF4J – Log Management
• Zookeeper – Open Source Service Discovery
• Apache Camel – Platform as a Service
• Dataform – Business Intelligence
• Android OS – Operating Systems

Full tech stack here

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

Get the code:

## Tech Stack
audu97/kotlin-tutorials 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/4522/652rxwyK_400x400.png' alt='Java EE'/> [Java EE](http://www.oracle.com/technetwork/java/javaee/overview/index.html) – Languages
- <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/3750/pCfEzr6L.png' alt='Kotlin'/> [Kotlin](https://kotlinlang.org/) – Languages
- <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/1010/m8jf0po4imu8t5eemjdd.png' alt='Android SDK'/> [Android SDK](http://developer.android.com) – Frameworks (Full Stack)
- <img width='25' height='25' src='https://img.stackshare.io/service/1163/hashtag.png' alt='ExpressJS'/> [ExpressJS](http://expressjs.com/) – Microframeworks (Backend)
- <img width='25' height='25' src='https://img.stackshare.io/service/5807/default_cbd8ab670309059d7e315252d307d409aa40d793.png' alt='Project Reactor'/> [Project Reactor](https://projectreactor.io/) – Java Tools
- <img width='25' height='25' src='https://img.stackshare.io/service/4393/ma2jqJKH_400x400.png' alt='Protobuf'/> [Protobuf](https://developers.google.com/protocol-buffers/) – Serialization Frameworks
- <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/2970/wBjKn0ol.png' alt='guava'/> [guava](https://github.com/google/guava) – Java Tools
- <img width='25' height='25' src='https://img.stackshare.io/service/3820/12972006.png' alt='GraphQL'/> [GraphQL](http://graphql.org/) – Query Languages
- <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/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/1063/kazUJooF_400x400.jpg' alt='Kafka'/> [Kafka](http://kafka.apache.org/) – Message Queue
- <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/1025/logo-mysql-170x170.png' alt='MySQL'/> [MySQL](http://www.mysql.com) – Databases
- <img width='25' height='25' src='https://img.stackshare.io/service/1028/ASOhU5xJ.png' alt='PostgreSQL'/> [PostgreSQL](http://www.postgresql.org/) – Databases
- <img width='25' height='25' src='https://img.stackshare.io/service/2279/jooq-logo-white-750x750-padded.png' alt='jOOQ'/> [jOOQ](http://www.jooq.org) – Database Tools
- <img width='25' height='25' src='https://img.stackshare.io/service/975/gradlephant-social-black-bg.png' alt='Gradle'/> [Gradle](https://www.gradle.org/) – Java Build Tools
- <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/2020/874086.png' alt='JUnit'/> [JUnit](http://junit.org/) – Testing Frameworks
- <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/2021/4y634TJm_400x400.jpg' alt='Mockito'/> [Mockito](https://site.mockito.org/) – Testing Frameworks
- <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/1528/apache-zookeeper.png' alt='Zookeeper'/> [Zookeeper](http://zookeeper.apache.org/) – Open Source Service Discovery
- <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/11236/Group_22__3_.png' alt='Dataform'/> [Dataform](https://dataform.co/) – Business Intelligence
- <img width='25' height='25' src='https://img.stackshare.io/service/9586/ZvmtaSXW_400x400.jpg' alt='Android OS'/> [Android OS](https://www.android.com) – Operating Systems

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