created test for visitors
Merge pull request #11 from Adam89/master

created test for visitors
created test for order helper#order_total method
Merge pull request #12 from Adam89/master

created test for order helper#order_total method
created dynamic restaurant routes
Merge branch 'restaurant_routes'
created separate branding for restaurant slugs
fixed some feature tests broken by root_path redefinition
completed branding, removed category filters, and updated relevant feature tests
add to cart functionality for a common cart implemented
fixed log_in_and_out_test