OpenBSD data additions

[Herbert-Karl]

small collection of changes

• information about running virtual machines on the openbsd system (using the native virtualization system)
• collection xsession error file (exists under openbsd as with linux)
• removed some duplication in supported_os entries
• collected entries for the IPv6 neighbor cache (equivilant to ARP for IPv4) for the BSDs
• added content files for installed packages on OpenBSD. Such files list for each package which files were created and give a hash for that file. This allows one to check files introduced via packages for changes.

Regarding the running virtual machines:

• if the virtual machine daemon (vmd) is not running, the command will produce an error: vmctl: connect: /var/run/vmd.sock: Connection refused
• if vmd is running and no vms are active, the output will be just the table header:

   ID   PID VCPUS  MAXMEM  CURMEM     TTY        OWNER    STATE NAME

[tclahr]

Great additions.