TODO

Generate Key / SSH Agent
Fix the repeat function
http://ithaca.arpinum.org/2013/01/02/git-prompt.html
Change all the helper functions to use gist and have the code separate
Separate Desktop vs Server programs
other inline TODOs
https://github.com/bkuhlmann/dotfiles

New machine guide:

install dotfiles
set_hostname
request_remote_user on workstation
add_remote_user on new machine
grant_user_superpowers on new machine