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

tonpublic/tonweb is built on the following main stack:

• JavaScript – Languages
• Node.js – Frameworks (Full Stack)
• Webpack – JS Build Tools / JS Task Runners
• Buffer – Social Media Tools
• Shell – Shells

Full tech stack here

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

Get the code:

## Tech Stack
tonpublic/tonweb is built on the following main stack:

- [JavaScript](https://developer.mozilla.org/en-US/docs/Web/JavaScript) – Languages
- [Node.js](http://nodejs.org/) – Frameworks (Full Stack)
- [Webpack](http://webpack.js.org) – JS Build Tools / JS Task Runners
- [Buffer](https://bufferapp.com/) – Social Media Tools
- [Shell](https://en.wikipedia.org/wiki/Shell_script) – Shells

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

---

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

Tech Stack

tonpublic/tonweb is built on the following main stack:

• JavaScript – Languages
• Node.js – Frameworks (Full Stack)
• Webpack – JS Build Tools / JS Task Runners
• Buffer – Social Media Tools
• Shell – Shells

Full tech stack here

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

Get the code:

## Tech Stack
tonpublic/tonweb is built on the following main 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/1011/n1JRsFeB_400x400.png' alt='Node.js'/> [Node.js](http://nodejs.org/) – Frameworks (Full Stack)
- <img width='25' height='25' src='https://img.stackshare.io/service/1682/IMG_4636.PNG' alt='Webpack'/> [Webpack](http://webpack.js.org) – JS Build Tools / JS Task Runners
- <img width='25' height='25' src='https://img.stackshare.io/service/825/hnc3q-7x.jpg' alt='Buffer'/> [Buffer](https://bufferapp.com/) – Social Media Tools
- <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)