Begin adding simple suggestion engine
Add heard indicator.
Change episodes.suggestions to the default route
Add single statement SQL queries to find suggestions
Use sql suggestions
Reduce the number of sql queries required to get episodes
Fix dumb bug
Force authentication for api usage
Randomize normal podcasts
use with_user_data in recently_published query
User with_user_data in queued_episoes
Move skip button to the right of the progress bar

This makes it harder to click on accident