changed flowstation class name
changed flowstation class name

whiplash01/Hyperloop,HyperloopTeam/Hyperloop,paulopperman/Hyperloop,JustinSGray/Hyperloop,paulopperman/Hyperloop,malachiw7/OpenMDAO-Hyperloop,HyperloopTeam/Hyperloop,malachiw7/OpenMDAO-Hyperloop,whiplash01/Hyperloop,jcchin/Hyperloop,UwHyperloop/Hyperloop,kishenr12/Hyperloop,jcchin/Hyperloop,JustinSGray/Hyperloop,UwHyperloop/Hyperloop,kishenr12/Hyperloop