Added usr/pwd SSO sample and few edits to the tutorial
Added usr/pwd SSO sample and few edits to the tutorial

hamzawi06/docs,yvonnewilson/docs,khorne3/docs,yvonnewilson/docs,khorne3/docs,jeffreylees/docs,Annyv2/docs,Catografix/docs,khorne3/docs,yvonnewilson/docs,jeffreylees/docs,sandrinodimattia/docs,auth0/docs,auth0/docs,sandrinodimattia/docs,hamzawi06/docs,hamzawi06/docs,Annyv2/docs,sandrinodimattia/docs,Catografix/docs,jeffreylees/docs,auth0/docs,Annyv2/docs,Catografix/docs