Add AuthorizeNet::Reporting::Transaction#get_unsettled_transaction_list
Merge branch 'get_unsettled_transaction_list' of https://github.com/varyonic/sdk-ruby into varyonic-get_unsettled_transaction_list
Merge branch 'varyonic-get_unsettled_transaction_list' into future
Merge branch 'future' of https://github.com/AuthorizeNet/sdk-ruby into future