add 6.0.19 changelog
add 6.0.19 changelog

zenparsing/babel,guybedford/babel,PolymerLabs/babel,Skillupco/babel,guybedford/babel,garyjN7/babel,zjmiller/babel,maurobringolf/babel,hulkish/babel,drieks/babel,kedromelon/babel,Skillupco/babel,claudiopro/babel,kpdecker/babel,jridgewell/babel,jchip/babel,antn/babel,bcoe/babel,ameyms/babel,jridgewell/babel,existentialism/babel,jridgewell/babel,krasimir/babel,jchip/babel,tikotzky/babel,ameyms/babel,kaicataldo/babel,babel/babel,Industrial/babel,kassens/babel,kassens/babel,zjmiller/babel,Skillupco/babel,kaicataldo/babel,benjamn/babel,PolymerLabs/babel,iamchenxin/babel,hulkish/babel,chicoxyzzy/babel,AgentME/babel,drieks/babel,AgentME/babel,guybedford/babel,KunGha/babel,mrtrizer/babel,PolymerLabs/babel,jhen0409/babel,kaicataldo/babel,Industrial/babel,hzoo/babel,ccschneidr/babel,CrocoDillon/babel,DmitrySoshnikov/babel,existentialism/babel,chicoxyzzy/babel,samwgoldman/babel,ccschneidr/babel,shuhei/babel,zenparsing/babel,iamchenxin/babel,rmacklin/babel,dustyjewett/babel-plugin-transform-es2015-modules-commonjs-ember,Skillupco/babel,jhen0409/babel,iamchenxin/babel,babel/babel,kellyselden/babel,zertosh/babel,shuhei/babel,vhf/babel,kellyselden/babel,babel/babel,kaicataldo/babel,lxe/babel,benjamn/babel,KunGha/babel,hzoo/babel,vadzim/babel,dekelcohen/babel,maurobringolf/babel,mrtrizer/babel,hulkish/babel,vhf/babel,kedromelon/babel,kellyselden/babel,samwgoldman/babel,claudiopro/babel,lxe/babel,kedromelon/babel,fabiomcosta/babel,hzoo/babel,drieks/babel,chicoxyzzy/babel,jeffmo/babel,STRML/babel,CrocoDillon/babel,chicoxyzzy/babel,iamstarkov/babel,rmacklin/babel,kpdecker/babel,jridgewell/babel,claudiopro/babel,garyjN7/babel,DmitrySoshnikov/babel,jeffmo/babel,babel/babel,hulkish/babel,bcoe/babel,hzoo/babel,dekelcohen/babel,vadzim/babel,existentialism/babel,krasimir/babel,fabiomcosta/babel,shuhei/babel,STRML/babel,tikotzky/babel,maurobringolf/babel,jeffmo/babel,samwgoldman/babel,zertosh/babel,iamstarkov/babel,antn/babel,kellyselden/babel