Added C-h to guide-key
Removed unused keybindings from eww
Slight company-mode cleanups
Changed some keybindings around

helm-projectile is getting used a lot, let's stick that on spacebar
Replicate the backspace-to-go-up in helm-ff

that ido does.

This makes helm-find-file a viable replacement for ido-find-file as long
as helm doesn't futz with its API.
Diminish company