split registered transformers in to two groups
split registered transformers in to two groups

eventually we will remove the nested hash

askl56/sprockets,basecamp/sprockets,bdezonia/sprockets,JuanitoFatas/sprockets,rails/sprockets,kappezoro/sprockets,jeremy/sprockets,prusswan/sprockets,recursecenter/sprockets,masarakki/sprockets,jcoyne/sprockets,sferik/sprockets,maclover7/sprockets,prathamesh-sonpatki/sprockets,daniel-rikowski/sprockets,eileencodes/sprockets