- spelling fixes
- use the correct sintax for notes
- em-dashes should be em-dashes (`—`): double dashes (`--`) are not
rendered properly
- fix a link (was to a .html, should be to .md)
- add missing dots
- every sentence should be on a separate line: it makes future diffs
much nicer and easier to spot the changes
* systemd: use same service file as package
* systemd: recommend setting up a user
* clean up obsolete / ephemeral notes
* eth1 -> execution, in many places
* clean up docker instructions to match the experience of running the
runner script
* add basic instructions / links for execution clients other than geth
* clear a few more references to JSON-RPC, update to REST
* update hardware requirements with execution client extras
* start talking about merge requirements (this needs a dedicated page)
* note that binaries do exist, where relevant
* list gitcoin under donations
* update syncing docs
* `NOT` is for `NOTICE` in logs
* update rpi hardware recommendations
* prevent automatic doppelganger restarts in systemd service file
* add doppelganger detection explanation to FAQ and link to Joe's guide from our Pi guide
* Edit CLI options page
* cp
* merge with ith unstable
* prysm migration guide: add steps until import slashing db
* update systemd
* update troubleshooting
* update pi guide
* metrics: replace winners with community
* update migration guide
* cp
* progress with guides, various edits
