github/teach.github.com — pull request #199 by matthewmccullough (2013-09-03 19:49:43+00:00)
Title: Make slides not show up in presentations page

This is still driving me crazy and I need a Jekyll expert to tell me how we can get these filtered out of the categories list. Categories and tags in Jekyll are a bit challenging to bend to your will.

The end goal was to not have the presentation slides (body slides) show up in http://teach.github.com/categories/