User .babelrc files should be merged with defaults not override it
User .babelrc files should be merged with defaults not override it

fk/gatsby,fabrictech/gatsby,chiedo/gatsby,mingaldrichgan/gatsby,chiedo/gatsby,chiedo/gatsby,mickeyreiss/gatsby,danielfarrell/gatsby,danielfarrell/gatsby,Khaledgarbaya/gatsby,0x80/gatsby,gatsbyjs/gatsby,Khaledgarbaya/gatsby,okcoker/gatsby,ChristopherBiscardi/gatsby,mickeyreiss/gatsby,fk/gatsby,gatsbyjs/gatsby,fk/gatsby,Khaledgarbaya/gatsby,ChristopherBiscardi/gatsby,okcoker/gatsby,gatsbyjs/gatsby,0x80/gatsby,okcoker/gatsby,mingaldrichgan/gatsby,mingaldrichgan/gatsby,gatsbyjs/gatsby,mickeyreiss/gatsby,ChristopherBiscardi/gatsby,danielfarrell/gatsby,gatsbyjs/gatsby,ChristopherBiscardi/gatsby,fabrictech/gatsby,fabrictech/gatsby,0x80/gatsby,gatsbyjs/gatsby