Shell script to execute commands in parallel

Current version:

Homepage: https://github.com/louwrentius/PPSS

Formula history

Dominyk Tiller ppss: update homepage/url, add test
Viktor Szakats ppss: use secure homepage
Xu Cheng ppss: bottle unneeded
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages
Ian Lancaster Batch convert http urls from Google Code to https