added a wrapper class
added a new category view
added a new product view
added div for the app
updated templates to use the .wrapper class
updated api routes

- added all of the basic crud operations for products and categories
- added a denomalization library that scans and updates all of the graphs when a product/category is updated
updated package.json
updated routes and added selectize to the product form
added the semantics3 api for product data
Merge pull request #10 from SimpleReviews/forms

Forms