This commit allows for variable insertion in the namespace parameter for the socketio engine
This commit allows for variable insertion in the namespace parameter for the socketio engine

hassy/artillery-core,erikerikson/artillery-core,hassy/artillery-core,erikerikson/artillery-core,shoreditch-ops/artillery,shoreditch-ops/artillery,hassy/artillery,shoreditch-ops/artillery-core,hassy/artillery,shoreditch-ops/artillery,hassy/artillery,shoreditch-ops/artillery-core