* remove question no longer needed and associated test file
* amend page and the other question in that page that determined whether the deleted question should be shown
update associated test files
* createa a migration to remove the column for the deleted question
* update test broken by changes
* fix test broken by changes
* Enable multiple inferred check answers values
* lint and add new conditions to check answers for age1
* Rename method
* Refactor inferred answer value
* rebase update
* update inferred_check_answers_value after rebase
* Move the method to private
* Add a missing test
* rebase changes
* Add prefers not to say as the displayed value for all household members
* update [0] to .first
* replace [0] with .first
* Display person 2, 3, 4 age question if their details are known
* Infer check answers value for age questions as 'Not known'
* Hide age known question in check answers if it is answered yes or no
* Add card numbers to household characteristics question
* Update gender identity depends on
* lint
* Add a field to completed sales log in factory
* Update person 1 gender identity to depend on the people count
* Do not show buyer 2 questions if it is not a joint purchase
Arthur Campbell
kosiakkatrina
Jack S
Ted-U
James Rose
natdeanlewissoftwire
baarkerlounger