curl on Windows is available in the PowerShell

I'm working on a MOOC for Java Microservices, where curl is used to test the
REST-Endpoint.

curl is usually a *nix-tool, but in the powershell on Windows, there is an alias for the
PowerShell cmdlet Invoke-WebRequest

This allows a similar usage:

curl -Method DELETE http://localhost:8080/employes/100