Moved Youtube from JS to Ruby model.
Youtube calls API with exercise name parameter and returns the first URL of that search result.
I added a new route /search/:exercise that runs the Youtube API query.
I added the Youtube_it gem.
I added a button to display the youtube video and made it clickable.
More edits to the JS for youtube.  Unable to get video to render, but seeing the iframe appear (actually, two iframes appear...which is a problem).
Dropped my DB and re-added because my join table used capital letters for users and workouts, so I could not delete my users.
Added ENV password and removed API key.
Commented my issues in JS for tomorrow.
Merge pull request #15 from CaptainM/youtube

Youtube