Add Doctor.active to attr_accessible.
Fix PortDoctorToPerson migration to only run Hozr/CyLab specific code if needed.
Only run BankNowInheritsFromPerson column adding if needed.
Update schema.rb.
Update haml and sass gems.
Move attr_accessible for vcard, vcard_attributes below has_vcards.

If we declare vcard and vcard_attributes as accessible before including
the has_vcards concern, we get a stack overflow.

This could be a change in newer Ruby/Rails versions which change the
interaction the alias_method_chain use to autobuild #vcard on access.
But this is wild guessing;-)
Use Doctor instead of Employee for biller and provider in Tiers.
Use print_payment_for setting instead of Employee attribute.
Add tenant config for setting for validations.