I'm trying to launch KRDC directly into a session, as opposed to
launching, typing in the host/ip and then typing in the username.
I've gotten `krdc rdp://192.168.1.8` to work such that I just need to
type in the username, but I would really like to get the functioning
equivalent of `krdc rdp://Arthur%20Pemberton@192.168.1.8` to work. But
that asks me to setup the host AND enter the username.
Anyone have any ideas?