switch the files, V2 is now V1
remove the old files
Add post only countries
Refactor flows to show either post only text or postal info
Add post only copy for exceptional countries
Merge remote-tracking branch 'origin/urgent_birth_death_updates'
Use Kernel#Float to raise on invalid values
Update error messages with info on half-hours
Floar isn't a thing, Float is.
Merge branch 'holiday_calculator_input_validation' of github.com:alphagov/smart-answers into holiday_calculator_input_validation
change search string for API - should be registrations not service
Moar Kernel#Float and Kernel#Integer value checking
Merge pull request marriage_abroad_v2_into_v1

  change search string for API - should be registrations not service
  remove the old files
  switch the files, V2 is now V1
Explain half-hour and half-day input in error messages
Merge branch 'holiday_calculator_input_validation' of github.com:alphagov/smart-answers into holiday_calculator_input_validation
add hints and error messages to all hours and minutes questions
Merge pull request #553 from alphagov/holiday_calculator_input_validation

Holiday calculator input validation
Validate that days worked are greater than 0
Update error message copy
Merge pull request #554 from alphagov/holiday_calculator_input_validation

Holiday calculator input validation