Fix for linear velocity transformation as identified in issue #20
Fix for linear velocity transformation as identified in issue #20

tscho1l/robot_localization,braincorp/robot_localization,adnanademovic/robot_localization,punithm/robot_localization,tscho1l/robot_localization,punithm/robot_localization,ayrton04/robot_localization,braincorp/robot_localization,adnanademovic/robot_localization,ayrton04/robot_localization