Add link to speech from dev conference to Readme (#577)
Add link to speech from dev conference to Readme (#577)

Video contains speech "Scaling React.js Applications"  delivered
by Mas Stoiber at oredev conference 2016. It provides insights
about scalable design of React applications which used in
react-boilerplate.
absortium/frontend,shiftunion/bot-a-tron,Proxiweb/react-boilerplate,gihrig/react-boilerplate-logic,s0enke/react-boilerplate,Dmitry-N-Medvedev/motor-collection,react-boilerplate/react-boilerplate,gihrig/react-boilerplate-logic,JonathanMerklin/react-boilerplate,Jan-Jan/react-hackathon-boilerplate,SilentCicero/react-boilerplate,Demonslyr/Donut.WFE.Customer,abasalilov/react-boilerplate,perry-ugroop/ugroop-react-dup2,Dattaya/react-boilerplate-object,haxorbit/chiron,s0enke/react-boilerplate,Demonslyr/Donut.WFE.Customer,kaizen7-nz/gold-star-chart,s0enke/react-boilerplate,JonathanMerklin/react-boilerplate,haithemT/app-test,Dmitry-N-Medvedev/motor-collection,dbrelovsky/react-boilerplate,haithemT/app-test,Dmitry-N-Medvedev/motor-collection,jasoncyu/always-be-bulking,likesalmon/likesalmon-react-boilerplate,be-oi/beoi-training-client,likesalmon/likesalmon-react-boilerplate,shiftunion/bot-a-tron,codermango/BetCalculator,gtct/wallet.eine.com,mxstbr/react-boilerplate,perry-ugroop/ugroop-react-dup2,rlagman/raphthelagman,TheTopazWombat/levt-2,dbrelovsky/react-boilerplate,absortium/frontend,mikejong0815/Temp,romanvieito/ball-simpler,chaintng/react-boilerplate,KarandikarMihir/react-boilerplate,codermango/BetCalculator,TheTopazWombat/levt-2,Proxiweb/react-boilerplate,w01fgang/react-boilerplate,SilentCicero/react-boilerplate,w01fgang/react-boilerplate,samit4me/react-boilerplate,gtct/wallet.eine.com,Dmitry-N-Medvedev/motor-collection,KarandikarMihir/react-boilerplate,pauleonardo/demo-trans,Jan-Jan/react-hackathon-boilerplate,samit4me/react-boilerplate,mikejong0815/Temp,tomazy/react-boilerplate,mmaedel/react-boilerplate,blockfs/frontend-react,Dattaya/react-boilerplate-object,jasoncyu/always-be-bulking,react-boilerplate/react-boilerplate,ipselon/react-boilerplate-clone,kaizen7-nz/gold-star-chart,romanvieito/ball-simpler,AnhHT/react-boilerplate,mmaedel/react-boilerplate,chaintng/react-boilerplate,AnhHT/react-boilerplate,blockfs/frontend-react,mxstbr/react-boilerplate,StrikeForceZero/react-typescript-boilerplate,StrikeForceZero/react-typescript-boilerplate,be-oi/beoi-training-client,abasalilov/react-boilerplate,gihrig/react-boilerplate,gtct/wallet.eine.com,Proxiweb/react-boilerplate,pauleonardo/demo-trans,ipselon/react-boilerplate-clone,gihrig/react-boilerplate,kossel/react-boilerplate,haxorbit/chiron,gtct/wallet.eine.com,rlagman/raphthelagman,kossel/react-boilerplate,StrikeForceZero/react-typescript-boilerplate,tomazy/react-boilerplate