remove readme from scale-generator
remove readme from scale-generator

mamenama/xruby,alexbrinkman/xruby,NobbZ/xruby,gchan/xruby,Insti/xruby,gchan/xruby,kotp/xruby,dalexj/xruby,wobh/xruby,NeimadTL/ruby,tommyschaefer/xruby,NeimadTL/ruby,samilokan/xruby,jdsayle/xruby,Calvyn82/xruby,kickinbahk/xruby,darrencauthon/xruby,jdsayle/xruby,samilokan/xruby,wobh/xruby,exercism/xruby,alexbrinkman/xruby,Insti/xruby,remcopeereboom/xruby,kotp/xruby,Calvyn82/word_count,remcopeereboom/xruby,NobbZ/xruby,mamenama/xruby,Insti/exercism-ruby,rashmiagar/exercism,tommyschaefer/xruby,Insti/exercism-ruby,exercism/xruby,darrencauthon/xruby,Insti/exercism-ruby,Calvyn82/word_count,dalexj/xruby,kickinbahk/xruby,NeimadTL/ruby,Calvyn82/xruby,rashmiagar/exercism