Add a simple default.nix

CONTRIBUTING

delete a bunch of stuff

properly propagate exit code

fix weird focus issues

readme: fixup install instructions

readme: hide misleading config

probably won't get to this anytime soon

let's keep it simple for now

bind name aliases

this supports SPC as a bind alias. You could also use ' ' but now SPC is
supported and rendered properly.

clean up example cfg

shoutouts

fix clang build errors

no

to be clear

my config

xbindkeys tip

install readme

more config info

grr github

more example pictures

remove ccan for now