Add internal cache
Delegate coupon item to promotion
Update admin backend client
Add bare bone frontend repo
Add basic store controller and view
Add mocked up current cart link to default layout
Add basic routing config for account controller
Add basic account controller
Add signin, signup forms
Change signin/out to sign_in/out
Add simple authentication module
Update default layout
Add basic account sign in/out/up funcitonalities
Add basic account page
Add account overview tab page
Add account purchases tab page
Remove modal fading
Remove accordion behavior
Combine coupon,inventory,shipments tabs into one
Make modals show up at top level