README organization and improvements - Table of contents - Example - Better setup instructions
README organization and improvements
- Table of contents
- Example
- Better setup instructions

joshbedo/react-native-facebook-login,elliottsj/react-native-facebook-login,joshbedo/react-native-facebook-login,elliottsj/react-native-facebook-login,barakcoh/react-native-facebook-login,amsardesai/react-native-facebook-login,amsardesai/react-native-facebook-login,josebalius/react-native-facebook-login,josebalius/react-native-facebook-login,visigoth/react-native-facebook-login,visigoth/react-native-facebook-login,barakcoh/react-native-facebook-login