Install pip packages as homebrew formulae

Current version

Formula history

Donia Robinson brew-pip: add test (#12204)
Mike McQuaid Overhaul, simplify and cleanup documentation.
Xu Cheng brew-pip: bottle unneeded
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages
Lee Hanxue brew-pip 0.4.1
Andrew Janke Change github /tarball/ URLs to /archive/ for formulae A-K