building out ratings feature.
Generated a resource for BookRating and a jbuilder
Wrote controller for BookRating to let it create ratings for books via
form with remote: true
[#75987254]
make reponse from serve show up in the DOM
[#75987008] Added jquery/ajax rating system based on stars
Committing merge
change the way average rating is calculated
[#76923728 #75987008]
Revert "make reponse from serve show up in the DOM"

This reverts commit b859436c5c8c7f1d8efe463515b8da3a3ce60a1b.
Revert "building out ratings feature."
[#Finishes 77091682]

This reverts commit c686666b470b74985700369e484bdf0678bd8c3a.

Conflicts:
	app/models/book.rb
	db/schema.rb
fixed failing view test now that rating has changed
[#75987008]
Merge pull request #14 from psytau/ratings

Ratings