Added paid up to date to main members list
Added date of birth to member
Added date pickers for entitlement
Allow for a null source channel
Only validates postcode for UK addresses, allow blank telephone and email
Allows entitlements without payments
Allows entitlements without payments, validates contact_details
Updated enumerations with new values
prints channel name by default
Allow for blank channel
Allow for blank channel
Added DOB to member
Initial migration script complete