Make generic (no trainers by default)

Matthew McCullough · Matthew McCullough · commit 1e9886b96a6e · 2014-05-01T10:31:37.000-06:00
diff --git a/slides/github-intermediate.md b/slides/github-intermediate.md
@@ -6,8 +6,6 @@ title: GitHub Intermediate Course Slides
 description: A slide deck to the GitHub Intermediate class.
 chapters: [
   'preroll',
-  'trainers/matt-graham',
-  'trainers/alex-southgate',
   'intro',
   'setup',
   'config',
