Added doc for SalesForce as IDP
Added doc for SalesForce as IDP

Added doc for using SalesForce as IDP

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