Added show reviews view and defined some routes
deleted category create view page
Fixed routes and added/modified some actions
Merge branch 'show_all_reviews' of https://github.com/Elffers/Hippo into reviews
embedded reviews into product urls
trying to fix reviews controller
made review display on correct product show pag
fixed destroy method, made sure product user cannot review own products
update/edit reviews and destroy enabled
intermediate photo developments
Merge pull request #44 from Elffers/product_index

Product index
fixed update action for reviews
Merge branch 'master' of https://github.com/Elffers/Hippo
fixed merge conflict in product css
Merge pull request #45 from Elffers/reviews

Reviews
added missing }
fixed bug in destroying categories
fixed create  new category routing
changed formatting of edit product page
adds new category to product when created