Gazler/githug — pull request #98 by sumbach (2013-03-05 06:39:21+00:00)
Title: Override core.excludesfile and add a sample .swp file for gitignore level

The ignore.rb lesson was a little confusing for me since I already have *.swp in my global excludesfiles (~/.gitignore).

To make the effect of the .gitconfig change more obvious to players, I suggest adding a .swp file and ensuring core.excludesfile is NOT set.