Upgrade Akka 2.3.6
Upgrade Akka 2.3.6

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