Linux steps

1. Rename current User prefs folder under ~/.config/sublime-text-3/Packages to something else to avoid clash when you clone.
2. Clone this repo into a new User folder: git clone git@github.com:jonnyparris/sublime-prefs.git User
3. Remove the old User folder after copying anything useful across that you might need (if it's not from a fresh Sublime install) - diff -rq User User_old is pretty handy here.