Needs CI tests for Windows

[TooTallNate]

Possibly using CircleCI for Windows beta, or AppVeyor.

[markozxuu]

@TooTallNate Our best option for now is to use AppVeyor. Circle CI it still does not stable release the support for Windows

[timneutkens]

We've been very successful with Azure Pipelines on Next.js:
https://azure.microsoft.com/en-us/services/devops/pipelines/

I think now-desktop also uses it.

[amio]

Azure Pipelines looks promising, let's give it a try 👍

Two PRs for this:

1. Get build script compatible with windows (Add a windows compatible build script #12)
2. Update azure pipelines config for testing with windows image (Update azure pipelines configuration #13)

[markozxuu]

@amio If we are going to use Azure pipeline I recommend deleting the add/appveyor-configuration branch. I see no case that continues to exist 👀

[amio]

@mapeso Yep, branch deleted. I also disabled appveyor webhook, no more alert from appveyor now 😎

[markozxuu]

@amio Great !! 😺