Added ReadMe.md file with documentation
Added ReadMe.md file with documentation

Durgaprasad-Budhwani/azure-activedirectory-library-for-react-native,Durgaprasad-Budhwani/azure-activedirectory-library-for-react-native,Durgaprasad-Budhwani/azure-activedirectory-library-for-react-native,Durgaprasad-Budhwani/azure-activedirectory-library-for-react-native