llpp: use global bindings

* to keep the keys mapped to escape from triggering quit in view mode,
  patch llpp.  the alternative is having mappings of keys to escape in
  all modes except global mode
* for the record, there are at least these modes: global, help, outline,
  birdseye, textentry, view
xinitrc: meh!
i3: update

* sync stuff with dwm/dmenu config
* use prescribed ethernet/wireless names