Remove Goodbye message. https://github.com/fish-shell/fish-shell/issues/521
Allow $EDITOR to be an array. Fixes https://github.com/fish-shell/fish-shell/issues/541
Break up $EDITOR before passing it to type to allow it to contain flags
More work on https://github.com/fish-shell/fish-shell/issues/541
Fix spelling: s/compeltion/completion/g
Fix spelling: s/circut/circuit/g
Fix spelling: s/inetrnal/internal/g