WINKSTART-1150: Lot of fixes before I leave
- Added Account ID in the details of an account in the Account Manager
- Added the peer field in the options of a resource
- Added the *67 feature code (privacy)
- Added Inbound / Outbound cname in the Number Manager
- Changed the billing tab in the Account Manager (now using the allow_prepay flag)
- Added the delete voicemail after notification