Correct HMP Bristol social visits phone number
Merge pull request #119 from ministryofjustice/fix-bristol-number

Correct HMP Bristol social visits phone number
Enabled request & visit cancellations via status page
Block processing form when request cancelled
Add cancellation link to visitor emails
Update existing specs for new metrics outcome
Copy updates for cancellation
Supporting specs for cancellation process
Visit controller specs which pass regardless
Supporting specs for cancellations (visit controller)
Visits can be cancelled by following a link in the e-mail the visitor receives.
Update cancellation links for HTML emails
Encrypted parameter for visitor mailer previews
Each link to the status page will now hold state information, making it possible to cancel the visit.
Handle emails received by exiting recipients.
The visit cancellation message to prison contains the date and time.
Cancellation notifications are sent as high-priority e-mails.