chore(package): update react-i13n to version 2.0.12
chore(package): update react-i13n to version 2.0.12

http://greenkeeper.io/
umbobabo/react-i13n-tealium,economist-components/react-i13n-tealium,umbobabo/react-i13n-tealium,economist-components/react-i13n-tealium