Update README to setup index.html as root file
Update README to setup index.html as root file

WangKaimin/s3_website,WangKaimin/s3_website,SivagnanamCiena/s3_website,pathawks/s3_website,page-io/s3_website,page-io/s3_website,xpekatt/s3_website,pathawks/s3_website,dojo4/s3_website,xpekatt/s3_website,SivagnanamCiena/s3_website,dojo4/s3_website