Publish the schedule

[drewbrew]

Description

1. Add schedule to nav
2. Add schedule to home page buttons
3. Make high-level home page schedule clickable
4. Add schedule page to sitemap
5. Update @kojoidrissa's bio
6. Write initial blog post announcing the schedule; @jcjudkins please make it your own
7. Add opening/closing remarks and orientation to schedule
8. Docs update

NOTE: Don't merge this until late Thursday or very early Friday

[drewbrew]

Screenshot:

[mtrythall]

My push here include a minor CSS tweak to spacing between speakers and adds my own headshot. I did some quick testing and everything seems fine. Changes this year were mostly around colors.

[drewbrew]

Thanks, @mtrythall! Works for me