add npmignore to babylon
add npmignore to babylon

claudiopro/babel,hulkish/babel,existentialism/babel,wcjohnson/babylon-lightscript,kaicataldo/babel,babel/babel,kellyselden/babel,recipesjs/ingredients,jridgewell/babel,Skillupco/babel,samwgoldman/babel,shuhei/babel,kellyselden/babel,babel/babel,hulkish/babel,PolymerLabs/babel,guybedford/babel,samwgoldman/babel,kaicataldo/babel,vadzim/babel,kaicataldo/babel,hulkish/babel,kaicataldo/babel,chicoxyzzy/babel,maurobringolf/babel,vadzim/babel,PolymerLabs/babel,hulkish/babel,jridgewell/babel,guybedford/babel,jridgewell/babel,babel/babel,maurobringolf/babel,maurobringolf/babel,chicoxyzzy/babel,hzoo/babel,shuhei/babel,hzoo/babel,cbishopvelti/babylon,existentialism/babel,chicoxyzzy/babel,lightscript/babylon-lightscript,jridgewell/babel,hzoo/babel,claudiopro/babel,babel/babel,Skillupco/babel,claudiopro/babel,babel/babylon,hzoo/babel,danez/babylon,guybedford/babel,shuhei/babel,kellyselden/babel,chicoxyzzy/babel,samwgoldman/babel,kellyselden/babel,Skillupco/babel,Skillupco/babel,PolymerLabs/babel,existentialism/babel