Remove addSpots from home view and controller.
Add users name and your favorites to user home page.
Start code for favorites retrievel on user home page.
Add fav button to spot page
Style fav and yelp link.
Add stub addToFavs function to user service.  Sting together with spot page.
Implement addToFavs functionality in user service.
Update addToFavs to deal with object of objects vice an array of values.
Adding and displaying favs seems to be working.