Adding enumeration of datasets.
Adding enumeration of datasets.

sarahhunt/schemas,Jeltje/ga4gh-schemas,ga4gh/ga4gh-schemas,dnanexus-rnd/schemas,pcingola/schemas,saupchurch/schemas,hjellinek/schemas,adamnovak/schemas,delagoya/schemas,kellrott/schemas,dnanexus-rnd/schemas,lh3/schemas,nlwashington/schemas,benedictpaten/schemas,ga4gh/schemas,dcolligan/schemas,kellrott/schemas,hjellinek/schemas,lh3/schemas,sarahhunt/schemas,benedictpaten/schemas,heuermh/ga4gh-schemas,delagoya/schemas,hjellinek/jeltje-schemas-sphinx,macieksmuga/schemas,laserson/schemas,adamnovak/schemas,Jeltje/ga4gh-schemas,nlwashington/schemas,buske/schemas,diekhans/ga4gh-schemas,laserson/schemas,diekhans/ga4gh-schemas,dglazer/schemas,buske/schemas