add aws gem and get item photos connected to s3
delete public images except default missing photo
Merge pull request #115 from dglunz/s3-photos

S3 photos
Lock down users in admin console

* Closes #122
showed user data on user show page
Merge branch 'master' of github.com:dglunz/dinner_dash
add subtotal and total with refactored formatting to orders
move logic from view to model for display formatting
fixed authorization
add link to items from orders
Merge pull request #125 from AdamSmith910/master

user show
Merge pull request #126 from dglunz/cleanup-orders

Cleanup orders
Merge pull request #124 from bayendor/122_remove_users_from_admin

Lock down users in admin console