Upgrade redisclient 2.15
Upgrade redisclient 2.15

thkluge/gatling,ryez/gatling,GabrielPlassard/gatling,wiacekm/gatling,timve/gatling,GabrielPlassard/gatling,gatling/gatling,wiacekm/gatling,gatling/gatling,MykolaB/gatling,pwielgolaski/gatling,pwielgolaski/gatling,pwielgolaski/gatling,gatling/gatling,timve/gatling,thkluge/gatling,GabrielPlassard/gatling,GabrielPlassard/gatling,pwielgolaski/gatling,gatling/gatling,MykolaB/gatling,wiacekm/gatling,ryez/gatling,timve/gatling,ryez/gatling,gatling/gatling,MykolaB/gatling,thkluge/gatling,ryez/gatling,timve/gatling,wiacekm/gatling,wiacekm/gatling,MykolaB/gatling,thkluge/gatling