saltstack/salt — pull request #14014 by andrew-vant (2014-07-07 22:01:16+00:00)
Title: Added cert option to pip.installed.

I had a need for pip's --cert option and, as far as I could tell, the pip.installed state has no way of specifying it. I did this to try and fix that. It works for me, for my own purposes, but I'm not all that well versed in salt's internals, so I'm not sure if there's more places that need altering.