Windows system support

[headhuanglan]

Hi,
Could you add the windows support for this Xterm?
I notice that terminalserver.py imports termios and fcntl
But that is not available in the Windows system.
I am not familiar with these packages. I try to change them to windows alternative ones but failed.

Another question is about %load_ext notebook_xterm
is it possible to load notebook_xterm in init.py? without the magic load_ext command?

I want to be able to run xterm just by typing %xterm.

Also, Could I use your code in my project?

Thanks!