Provide support for additional languages

[landonpierce]

The current Azure SaaS Dev Kit is written in .NET. It has been requested that we provide additional implementations in other languages such as Javascript/Node, Python, Java, and more.

Please react to this issue with a 👍 if this is important to you so we can gauge the interest of the community

[landonpierce]

Related to #201

[alvaradojl]

+1 for Golang

[geobourazanas]

+1 for JavaScript/Node/Typescript