Add message when opening prod build
Add message when opening prod build

Nevraeka/cfx-prerender,kpuno/survey-app,BenMGilman/react-lunch-and-learn,danpersa/remindmetolive-react,oded-soffrin/gkm_viewer,aaronholmes/yelp-clone,waneka/codenames,seantcoyote/react-slingshot-bones,seantcoyote/react-slingshot-bones,waneka/codenames,Nevraeka/cfx-prerender,akataz/theSite,danpersa/remindmetolive-react,danpersa/remindmetolive-react,lisavogtsf/canned-react-slingshot-app,oded-soffrin/gkm_viewer,svitekpavel/Conway-s-Game-of-Life,MouseZero/nightlife-frontend,git-okuzenko/react-redux,waneka/codenames,PatrickHai/react-client-changers,PatrickHai/react-client-changers,oshalygin/react-slingshot,ronstarcool/pf,BenMGilman/react-lunch-and-learn,sadasystems/react-slingshot,garusis/up-designer,aaronholmes/yelp-clone,luanatsainsburys/road-runner,ronstarcool/pf,garusis/up-designer,coryhouse/react-slingshot,oshalygin/react-slingshot,svitekpavel/chatbot-website,lisavogtsf/canned-react-slingshot-app,sadasystems/react-slingshot,codenamekt/reactive-boiler,flibertigibet/react-redux-starter-kit-custom,codenamekt/reactive-boiler,akataz/theSite,kpuno/survey-app,git-okuzenko/react-redux,AurimasSk/DemoStore,MouseZero/nightlife-frontend,barbel840113/testapp,svitekpavel/chatbot-website,barbel840113/testapp,luanatsainsburys/road-runner,AurimasSk/DemoStore,flibertigibet/react-redux-starter-kit-custom,svitekpavel/Conway-s-Game-of-Life,coryhouse/react-slingshot