Upgrade jackson 2.0.5, close #619
Upgrade jackson 2.0.5, close #619

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