Changed application.html.erb to have links to home questions new and contact
Removed stylesheets from public and updated application.html.erb to match book code. Added scaffold.css to assets/stylesheets as well
Moved logo.png to assets/images. Updated css to match styling from book
Added price processing to store\index.html.erb
Added asserts to store_controller_test.erb and fixed products.yml
added time indicator and changed color in stylesheet