Change dataset names to lowercase
Change dataset names to lowercase

git-svn-id: 0ef30dc7da0b07cedfa074587325a6c153c0ae55@27051 fdbf22ae-c210-0410-be80-ca943da6b8f8

NOAA-PMEL/Ferret,NOAA-PMEL/Ferret,NOAA-PMEL/PyFerret,NOAA-PMEL/Ferret,NOAA-PMEL/Ferret,NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret,NOAA-PMEL/PyFerret,NOAA-PMEL/Ferret,NOAA-PMEL/PyFerret