clean up scaling

delete scaling funcitons: ScaleFC_comp_D3Q27F3; ScaleCF_comp_D3Q27F3; ScaleFC_0817_comp_27; ScaleCF_0817_comp_27; ScaleFC_RhoSq_3rdMom_comp_27; ScaleCF_RhoSq_3rdMom_comp_27; ScaleFC_AA2016_comp_27; ScaleCF_AA2016_comp_27; ScaleFC27; ScaleCF27; ScaleFCEff27; ScaleCFEff27; ScaleFCLast27; ScaleCFLast27; ScaleFCpress27; ScaleCFpress27; ScaleFC_Fix_comp_27; ScaleCF_Fix_comp_27; ScaleFC_Fix_27; ScaleCF_Fix_27; ScaleFC_NSPress_27; ScaleCF_NSPress_27; ScaleFCThS7; ScaleCFThS7; ScaleFCThS27_MG; ScaleCFThS27_MG;