Upgrade AHC 1.7.8, close #845
Upgrade AHC 1.7.8, close #845

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