[SECURITY] Fedora 23 Update: openvas-manager-6.0.8-2.fc23

The OpenVAS Manager is the central service that consolidates plain vulnerab ility scanning into a full vulnerability management solution. The Manager control s the Scanner via OTP and itself offers the XML-based, stateless OpenVAS Manageme nt Protocol (OMP). All intelligence is implemented in the Manager so that it is possible to implement various lean clients that will behave consistently e. g. with regard to filtering or sorting scan results. The Manager also controls a SQL database (sqlite-based) where all configuration and scan result data is centrally stored.