Issue #238: Mention verbose mode in user manual
Issue #238: Mention verbose mode in user manual

Describe new verbose mode and update the manual. Also typo fixes.

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