Created by: ryanburnett
This PR adds "ride" documentation to the carousel options at: http://v4-alpha.getbootstrap.com/components/carousel/
The "ride" values are:
- "carousel": autoplays the carousel on load
- false: autoplays the carousel after the user manually cycles the first item
Additionally, the options table was in a seemingly random order so I alphabatized it. If this order was intentional please let me know and I'll restore the original order and add the "ride" entry at the bottom of the table.