Change display version from 2.2 to 2.1.1. Remove unused config item discovery_nmap_os.
Change display version from 2.2 to 2.1.1. Remove unused config item discovery_nmap_os.

Opmantek/open-audit,Opmantek/open-audit,Opmantek/open-audit,Opmantek/open-audit,Opmantek/open-audit