Fixed bug in casing that solved test
Added another test for phone numbers
Added binding of caller and better errors for debugging, and associated phone numbers with a person's name rather than just the person_id
Updated people index and show pages to have a delete link for phone numbers
Added All People link to layouot
Added redirect for deleting a phone number to redirect back to the person's show page
Minor change to text
Added email model and relationships to a person
Added validation to email address to ensure an email address must be present
Added email address display to show page
Added new and create methods for email controller
Added destroy action to email addresses and edited person show to properly display phone numbers and emails
Minor text change to layout view
Fixed bug in edit people
Changed redirect in update phone number to the person show, and added edit link to phone numbers for each person
Added functionality to edit an email address with edit and update methods in controller and new views
Added conditional on person show to show None if they don't have any phone numbers or email addresses
Added flash notice to person destroy action
Added ability to order contacts alphabetically by last name