Changed dev, test, and prod files in config folder to set email delivery
Generated mailer class and corresponding templates. Customized plain text template for received order
Created partial to use in email template for received orders. In mailer class, added order as argument to method-receiver call and passed to instance variable
Added delivery of email upon creation of order. Also adjusted shipped action on mailer class
updated html email template
Created model and database table to hold our administrators usernames and passwords- store a digest hash value of passwords so even if database is compromised, the hash won't reveal the original password
Added bcrypt gem and adjusted user controller to redirect to user index instead of user show after creation since password won't be shown
Made some changes to user form partial
Updated tests
Added session controller to keep track of people logged in and admin controller to let people logged in do admin stuff. Also changed session create action to record logged in user's id in session
Set session to nil on destroy action for logging out and redirect to the store_url path- also added some comments to explain helper methods to new template for sessions
Added routes for session controller on config/routes.rb
Added set_cart to session and admin controllers
Added tests to session controller test that make sure login, logout and invalid login are working as expected
Added before_action callback to application controller to make sure that user cannot access admin action unless they are logged in
Added skip_before_action to whitelist actions we want unlogged in user to still be able to access
Added helper methods to test_helper to adjust for now having to be logged in to access certain actions
Added callback that will rollback deletion if last user is deleted
Merge pull request #6 from alvarezmelissa87/create_new

Just need to implement internationalization