minor package upgrades

upgraded iron:location to 1.0.2
upgraded reywood:publish-composite to 1.3.5
upgraded iron:dynamic-template to 1.0.2
upgraded iron:router to 1.0.2
upgraded iron:layout to 1.0.2
upgraded iron:middleware-stack to 1.0.2
upgraded iron:url to 1.0.2
upgraded iron:controller to 1.0.2
upgraded iron:core to 1.0.2