Update the helper to include four speakers.
I jacked my dev version up, so here is the fix for local vs. production.
Add the track.
Let's pass in the post id.
Start of building out the schedule.
Add the shortcode for the schedule.
Add the link.
My favorite piece of code that I have ever written.

Output the list of speakers with commas and the oxford comma.
Fix.
Merge branch 'develop'