Support a range of ports?

[linkurzweg]

First of all thanks for this great little tool! Would it be possible to support a range of ports? I have multiple sites running on different ports (like port 8100 to port 8105). It would be great if we could specify a range of ports to be proxied, so for example that the port s 8100 to 8105 would be mapped to a range from 3001 to 3005. This way it would not be necessary to start iisexpress-proxy multiple times for each site.