Renaming diagram files

	renamed:    RFR_Draft.pdf -> RFR_Draft_Diagram.pdf
	renamed:    RFR_Draft.svg -> RFR_Draft_Diagram.svg
	renamed:    ../_SMC/SMC_Draft.pdf -> ../_SMC/SMC_Draft_Diagram.pdf
	renamed:    ../_SMC/SMC_Draft.svg -> ../_SMC/SMC_Draft_Diagram.svg