Some codestyle updates in babel.core
Some codestyle updates in babel.core

jmagnusson/babel,st4lk/babel,moreati/babel,masklinn/babel,hanteng/babel,prmtl/babel,upman/babel,KIT-XXI/babel,lepistone/babel,mitsuhiko/babel,xlevus/babel,xlevus/babel,upman/babel,gutsy/babel,jmagnusson/babel,KIT-XXI/babel,masklinn/babel,yoloseem/babel,julen/babel,iamshubh22/babel,skybon/babel,gutsy/babel,lepistone/babel,nandoflorestan/babel,mitsuhiko/babel,xlevus/babel,prmtl/babel,moreati/babel,mbirtwell/babel,jespino/babel,python-babel/babel,yoloseem/babel,felixonmars/babel,javacruft/babel,javacruft/babel,yoloseem/babel,felixonmars/babel,srisankethu/babel,nandoflorestan/babel,masklinn/babel,skybon/babel,jespino/babel,srisankethu/babel,skybon/babel,julen/babel,python-babel/babel,lepistone/babel,iamshubh22/babel,gutsy/babel,srisankethu/babel,nandoflorestan/babel,mbirtwell/babel,mbirtwell/babel,moreati/babel,KIT-XXI/babel,iamshubh22/babel,prmtl/babel,upman/babel,st4lk/babel,mitsuhiko/babel,jmagnusson/babel,julen/babel,st4lk/babel,hanteng/babel,hanteng/babel,felixonmars/babel,javacruft/babel