* Remove --light cli option * Cleanup light client leftovers * Remove commented-out code and clean-up more light client leftovers * Fix formatting with `cargo +nightly fmt` * Remove FIXME regarding db directory structure Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com> Co-authored-by: Bastian Köcher <bkchr@users.noreply.github.com>