Upgrade json-smart 1.2, close #1359
Upgrade json-smart 1.2, close #1359

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