Please make the command window title better

[lborgman]

What's the problem this feature will solve?

I sometimes run several cmd windows running http-server.
I want to be able to distinguish those easily.

Describe the solution you'd like

It would be useful if the title included the used port, something like "http-server 8081"
instead of juset "http-server".

Event more useful would be if I could add something after that.
For example with a switch

http-server -p 8081 -t "my title"

could give the title "http-server 8081 my title".