Merge branch 'get_account_history' into 'master'

...unt_history/clear_null_account_balance_operation.pat.json

..._history/clear_null_account_balance_operation.tavern.yaml

...ount_history/comment_benefactor_reward_operation.pat.json

...t_history/comment_benefactor_reward_operation.tavern.yaml

..._account_history/comment_payout_update_operation.pat.json

...count_history/comment_payout_update_operation.tavern.yaml

...t_history/consolidate_treasury_balance_operation.pat.json

...istory/consolidate_treasury_balance_operation.tavern.yaml

...rns/get_account_history/delayed_voting_operation.pat.json

.../get_account_history/delayed_voting_operation.tavern.yaml

...account_history/effective_comment_vote_operation.pat.json

...ount_history/effective_comment_vote_operation.tavern.yaml

...unt_history/fill_transfer_from_savings_operation.pat.json

..._history/fill_transfer_from_savings_operation.tavern.yaml

...erns/get_account_history/hardfork_hive_operation.pat.json

...s/get_account_history/hardfork_hive_operation.tavern.yaml

..._account_history/hardfork_hive_restore_operation.pat.json

...count_history/hardfork_hive_restore_operation.tavern.yaml

..._patterns/get_account_history/hardfork_operation.pat.json

...tterns/get_account_history/hardfork_operation.tavern.yaml