updated the data structure in the readme to more accurately reflect the current state
updated the data structure in the readme to more accurately reflect the current state

missive/emoji-data,iamcal/emoji-data,iamcal/emoji-data,leohmoraes/emoji-data,iamcal/emoji-data,missive/emoji-data,morozgrafix/emoji-data,missive/emoji-data,leohmoraes/emoji-data,morozgrafix/emoji-data,leohmoraes/emoji-data,morozgrafix/emoji-data,iamcal/emoji-data,morozgrafix/emoji-data,missive/emoji-data,leohmoraes/emoji-data