- This is easier than mapping GitHub usernames to email addresses, when
folks don't have email addresses always public on their GitHub
profiles. Also, the users of this command (PLC members, other
interested parties) don't have to remember folks' email addresses.
- It also gives better data for people who've changed their name over
the years, and who commit with multiple email addresses (personal and
work).
```
❯ brew contributions "Issy Long" all
Person Issy Long directly authored 687 commits and co-authored 33 commits across all Homebrew repos in all time.
❯ brew contributions "Rylan Polster" all
Person Rylan Polster directly authored 1747 commits and co-authored 133 commits across all Homebrew repos in all time.
❯ brew contributions me@issyl0.co.uk all
Person me@issyl0.co.uk directly authored 711 commits and co-authored 25 commits across all Homebrew repos in all time.
❯ brew contributions "Mike McQuaid" all
Person Mike McQuaid directly authored 26879 commits and co-authored 204 commits across all Homebrew repos in all time.
```