Make tabBar visible when no config is gived. Fixes #239
Make tabBar visible when no config is gived. Fixes #239

Steviey/win-react-navigation,Steviey/win-react-navigation,half-shell/react-navigation,half-shell/react-navigation,half-shell/react-navigation,Steviey/win-react-navigation,kkamperschroer/react-navigation,kkamperschroer/react-navigation,kkamperschroer/react-navigation