Boilerplate with stubbed out modules, category, and product models
Load top level categories into catalog
Refactor base to inherit from ListActivity
Refactor AndroidModule to enable Context injection
Create abstract node class and extend in Category and Product
Add Breadcrumb class
Refactor CatelogActivity to navigate to home via action bar home click
Add Category Adapter and populate list from catalog
Removed unused interface
Refactor use of breadcrumbs
Drop use of Category in favor of Products (superset)
Parse json in Catalog into Products
Adds several new class to support product
Product Detail Activity
Attempt at add to cart