Add basic store controller
Set default route to store
Add missing files created by rails
Retrieve products ordered by title
Define content of product listing.
Fix layout.
Add some basic stylings.
Merge pull request #3 from christiandietze/catalog-listing

Catalog listing
Add sidebar and banner
Add Styling to base layout
Merge pull request #4 from christiandietze/page-layout

Page layout
Call helper to format price with currency.
Merge pull request #5 from christiandietze/price-format-helper

Call helper to format price with currency.
Add functional test for store controller.
Merge pull request #6 from christiandietze/functional-controller-tests

Add functional test for store controller.
Enable caching
Get the latest product
Update only if product changes
Update only if product changes
Disable caching again in development.