* All phone numbers for an individual contact are now displayed (similar to Messages.app).
* Added phone label to better distinguish between numbers.
* Contacts are now sorted by last name instead of random.
* Fixed duplicate contacts showing up for linked contacts.
* Use IBOutlet properties to reference cell objects instead of tags.
* Provide delegate callback when view controller is dismissesd.
* Can now set selectedContacts property before presenting view controller to pre-select contacts.
* If no first or last name is specified for a contact, will attempt to display organization property instead to reduce amount of blank labels.