added simple_form; added feature spec for rating blogs; have failing test
added ratings model
sorted most nested resource problems; removed double flash notice from application.html.erb
fixed minor problems with last commit flash notice showing up twice
Some small changes, still not passing all tests; need update action
got ratings update controller set up properly; one test still not done
got rating to display on show page
added test to make sure not showing rating if unrated
minor whitespace
Merge branch 'master' into REAL_blog_post_rating_creation

Conflicts:
	app/controllers/blogs_controller.rb
	app/models/blog.rb
	app/views/blogs/show.html.erb
	app/views/layouts/application.html.erb
	config/routes.rb
	db/schema.rb
removed some specs relating to votes
Merge pull request #5 from dgreenbe77/REAL_blog_post_rating_creation

Real blog post rating creation