Fix inconsistencies in read group camels
Fix inconsistencies in read group camels

read group is (sadly :( ) 2 words, so gets an uppercase G
lh3/schemas,dnanexus-rnd/schemas,saupchurch/schemas,hjellinek/schemas,Jeltje/ga4gh-schemas,kellrott/schemas,hjellinek/jeltje-schemas-sphinx,ga4gh/schemas,adamnovak/schemas,sarahhunt/schemas,diekhans/ga4gh-schemas,ga4gh/ga4gh-schemas,benedictpaten/schemas,heuermh/ga4gh-schemas,adamnovak/schemas,macieksmuga/schemas,hjellinek/schemas,dcolligan/schemas,pcingola/schemas,Jeltje/ga4gh-schemas,lh3/schemas,delagoya/schemas,nlwashington/schemas,buske/schemas,buske/schemas,nlwashington/schemas,laserson/schemas,laserson/schemas,sarahhunt/schemas,dnanexus-rnd/schemas,benedictpaten/schemas,kellrott/schemas,diekhans/ga4gh-schemas,delagoya/schemas,dglazer/schemas