removed unused local variable from index action.
removed unused local variable from index action.

stopfstedt/ilios,ilios/ilios,dartajax/ilios,thecoolestguy/ilios,stopfstedt/ilios,justinchu17/ilios,dartajax/ilios,justinchu17/ilios,ilios/ilios,justinchu17/ilios,thecoolestguy/ilios,justinchu17/ilios,Trott/ilios,Trott/ilios