manual: Mention how to split source datastreams and how to view OVAL referenced
manual: Mention how to split source datastreams and how to view OVAL referenced

redhatrises/openscap,jan-cerny/openscap,jan-cerny/openscap,Hexadorsimal/openscap,OpenSCAP/openscap,jan-cerny/openscap,Hexadorsimal/openscap,OpenSCAP/openscap,Hexadorsimal/openscap,mpreisler/openscap,jan-cerny/openscap,mpreisler/openscap,redhatrises/openscap,mpreisler/openscap,OpenSCAP/openscap,redhatrises/openscap,jan-cerny/openscap,Hexadorsimal/openscap,mpreisler/openscap,OpenSCAP/openscap,Hexadorsimal/openscap,OpenSCAP/openscap,Hexadorsimal/openscap,redhatrises/openscap,mpreisler/openscap,redhatrises/openscap,mpreisler/openscap,OpenSCAP/openscap,jan-cerny/openscap,redhatrises/openscap