adding testdata for single-speed IEPC, testdata for gear-dependend drag curves in IEPC

...GenericIEPC/IEPC_Gbx1Speed+Axle/GenericIEPC_Gbx1Axl.viepc

.../GenericIEPC/IEPC_Gbx1Speed+Axle/IEPCVehicle_Gbx1Axl.vveh

...ic/GenericIEPC/IEPC_Gbx1Speed+Axle/IEPC_ENG_Gbx1Axl.vecto

...ctric/GenericIEPC/IEPC_Gbx1Speed+Axle/IEPC_Gbx1Axl.viepco

...nericIEPC/IEPC_Gbx1Speed+Axle/IEPC_Gbx1Axl_FLD_max.viepcp

...nericIEPC/IEPC_Gbx1Speed+Axle/IEPC_Gbx1Axl_FLD_min.viepcp

.../GenericIEPC/IEPC_Gbx1Speed+Axle/IEPC_Gbx1Axl_drag.viepcd

...enericIEPC/IEPC_Gbx1Speed-Whl1/GenericIEPC_Gbx1Whl1.viepc

...GenericIEPC/IEPC_Gbx1Speed-Whl1/IEPCVehicle_Gbx1Whl1.vveh

...c/GenericIEPC/IEPC_Gbx1Speed-Whl1/IEPC_ENG_Gbx1Whl1.vecto

...tric/GenericIEPC/IEPC_Gbx1Speed-Whl1/IEPC_Gbx1Whl1.viepco

...ericIEPC/IEPC_Gbx1Speed-Whl1/IEPC_Gbx1Whl1_FLD_max.viepcp

...ericIEPC/IEPC_Gbx1Speed-Whl1/IEPC_Gbx1Whl1_FLD_min.viepcp

...GenericIEPC/IEPC_Gbx1Speed-Whl1/IEPC_Gbx1Whl1_drag.viepcd

...enericIEPC/IEPC_Gbx1Speed-Whl2/GenericIEPC_Gbx1Whl2.viepc

...GenericIEPC/IEPC_Gbx1Speed-Whl2/IEPCVehicle_Gbx1Whl2.vveh

...c/GenericIEPC/IEPC_Gbx1Speed-Whl2/IEPC_ENG_Gbx1Whl2.vecto

...tric/GenericIEPC/IEPC_Gbx1Speed-Whl2/IEPC_Gbx1Whl2.viepco

...ericIEPC/IEPC_Gbx1Speed-Whl2/IEPC_Gbx1Whl2_FLD_max.viepcp

...ericIEPC/IEPC_Gbx1Speed-Whl2/IEPC_Gbx1Whl2_FLD_min.viepcp