Rename author 'Richard Feely' to 'Richard A. Feely'

This author contributed to AR4 WGI Ch5:
http://www.pmel.noaa.gov/co2/story/Richard++A.+Feely,+Ph.D.
http://www.pmel.noaa.gov/co2/files/feelyfullcv10-04-12.pdf

This name appears in AR5.