Switch to zsh -- initial commit
emacs shell-mode settings
Move zsh keybinds to separate file
Move zsh aliases to separate files
Reorder zsh stuff, add history options...
Add attempt at using xkb maps

Trying to set e/s to control when held. Turns out when typing I often
press two keys at once so that is no good. Leaving this here for future
reference.

Works nicely for space2control though... cleaner than the xmodmap hacks.
Add some custom completions
Fix git prompt (but it's slow!)