Reverse dependencies for finix

Latest version of the following gems require finix

Gem	Version	Date	Downloads
payline-data +22.3 Thousand Downloads	`0.16` December 29, 2016	December 29, 2016	22.3 Thousand
lacore-payments +2.97 Thousand Downloads	`0.16` December 09, 2017	December 09, 2017	2.97 Thousand
crossriverbank +2.81 Thousand Downloads	`0.16` December 13, 2017	December 13, 2017	2.81 Thousand
peoplespayments +2.47 Thousand Downloads	`0.16` April 28, 2018	April 28, 2018	2.47 Thousand