Adds Sign Up link to a new users path
users functionallity improvements but errors
added link for image file in csv and seed.rb
added authorizations, not complete for project spec.
completed adding image file names to seed csv
corrected image asset files.
added basic permissions
merge master into user to check for conflicts.
Merge branch 'master' of github.com:Agsiegert/wtpho into user
Add some admin functionality, but now view order redirects to items path unless user is an admin.
Replace finding by params id to current_user id so that one cannot view the account details of another user. Assign user_id and order status when a user logs in
Merge branch 'user' of github.com:Agsiegert/wtpho into user
coorected admin /user views
Merge branch 'master' of github.com:Agsiegert/wtpho into user