Useful since the new configuration branches according to a boolean that
encodes whether or not the Ergodox is connected.
Since I'm frequently switching between programming at my desk to
programming AFK, I need a faster way to update my Slate configuration.
Ideally - some script would watch the USB port for whether or not the
Ergo was connected. Until then...
Finally ported my up-to-date emacs configuration here. I was putting
this off for a long while, unsure of how to handle all of the work. All
it took was my laptop being fried to force me to do this. So... voila!