new tests

...atterns/list_accounts/by_next_vesting_withdrawal.pat.json

...erns/list_accounts/by_next_vesting_withdrawal.tavern.yaml

...ern/database_api_patterns/list_accounts/by_proxy.pat.json

.../database_api_patterns/list_accounts/by_proxy.tavern.yaml

...list_change_recovery_account_requests/by_account.pat.json

...t_change_recovery_account_requests/by_account.tavern.yaml

...ange_recovery_account_requests/by_effective_date.pat.json

...e_recovery_account_requests/by_effective_date.tavern.yaml

...tterns/list_decline_voting_rights_requests/empty.pat.json

...rns/list_decline_voting_rights_requests/empty.tavern.yaml

...ns/list_decline_voting_rights_requests/hive_test.pat.json

...list_decline_voting_rights_requests/hive_test.tavern.yaml

...tabase_api_patterns/list_limit_orders/by_account.pat.json

...ase_api_patterns/list_limit_orders/by_account.tavern.yaml

...database_api_patterns/list_limit_orders/by_price.pat.json

...abase_api_patterns/list_limit_orders/by_price.tavern.yaml

...s/list_proposal_votes/by_proposal_voter_inactive.pat.json

...ist_proposal_votes/by_proposal_voter_inactive.tavern.yaml

...s/list_proposal_votes/by_voter_proposal_inactive.pat.json

...ist_proposal_votes/by_voter_proposal_inactive.tavern.yaml