Update RFR docs after review

including the document reviewed by Marc Meyer

new docs incorporate suggested changes

	modified:   _RFR/RFR Draft Description.docx
	new file:   _RFR/RFR Draft Description_MMeyer.docx
	modified:   _RFR/RFR Succession Transitions.xlsx
	modified:   _RFR/RFR_Draft_Diagram.pdf
	modified:   _RFR/RFR_Draft_Diagram.svg