I think this is an awesome patch. Hopefully more people will follow suit. The first time someone was trying to describe a configuration using 'master' and 'slav

I think this is an awesome patch. Hopefully more people will follow suit. The first time someone was trying to describe a configuration using 'master' and 'slave' to me, the terminology was really distracting, and I could barely pay attention without remembering all of the lessons about U.S. history from 8th grade. I hope this change in terminology will help make software development more welcoming and accessible to more people.