Improved /see-all-contacts and /export_contacts

Requirements:

* Page should list only organizations that have been verified and are active.
* Page should include contact information: Title, Phone, Email, Primary Contact
* Add Sort by Organization
* Link to [Export all contacts to CSV] should download ONLY contacts for organizations for the current incident which are verified and are active. Currently, this link (/export_contacts_handler) downloads ALL contacts from ALL incidents, regardless of verified or active status, regardless of whether you're logged in as Admin or other user.