Revert "Update README.md"
Revert "Update README.md"

This reverts commit 81764d0afea8d50911dc99987e81a34150d0a751.

AzureAD/azure-activedirectory-library-for-android,iambmelt/azure-activedirectory-library-for-android,iambmelt/azure-activedirectory-library-for-android,AzureAD/azure-activedirectory-library-for-android,thewulf7/adal-extended,w9jds/azure-activedirectory-library-for-android,thewulf7/adal-extended,w9jds/azure-activedirectory-library-for-android