Fixing component key warning (#2148)
Fixing component key warning (#2148)

Key should be set on the component instead of inside of it. Setting the key inside the component will cause a warning and not actually set the key. You can see this listed as incorrect usage here: https://facebook.github.io/react/docs/lists-and-keys.html#extracting-components-with-keys
gatsbyjs/gatsby,mickeyreiss/gatsby,mickeyreiss/gatsby,gatsbyjs/gatsby,Khaledgarbaya/gatsby,mingaldrichgan/gatsby,fabrictech/gatsby,0x80/gatsby,gatsbyjs/gatsby,mingaldrichgan/gatsby,gatsbyjs/gatsby,danielfarrell/gatsby,ChristopherBiscardi/gatsby,fk/gatsby,fk/gatsby,fk/gatsby,fabrictech/gatsby,ChristopherBiscardi/gatsby,Khaledgarbaya/gatsby,0x80/gatsby,gatsbyjs/gatsby,fabrictech/gatsby,gatsbyjs/gatsby,0x80/gatsby,danielfarrell/gatsby,mingaldrichgan/gatsby,danielfarrell/gatsby,ChristopherBiscardi/gatsby,Khaledgarbaya/gatsby,mickeyreiss/gatsby,ChristopherBiscardi/gatsby