* Update bad links
- Change "bootcamp" to "getting started"
- Remove link to no longer existing "checklists, cheat sheets, and more"
- Change "classes" to "courses" for consistency
- Remove links to courses that are no longer live
* Replace hub.github.com link with CLI link
* Add back changes from prior to purge
* Manually fix some invalid Liquid
* Updoot render-content
* Improve test messages to show correct output
* Run el scripto
* Pass the remaining test
