Initial test of NBNS support
Initial NBNS support working

- Only supports a hardcoded IP / Netbios Name
Initial support for a names file
Fix for missing import in NBNS script
Add support for reading names file to NBNS script
Add support for scripts' local directory for stateful services
Working support for NBNS
Fix for compiler warning about incorrect return type from function

Also, another minor warning about an unused var
Merge branch 'nbns' into integration
Merge branch 'integration' into scripts
SCRIPTS: Adjust some file paths

Had scripts/WIP/ within the paths for files generated/read by the 
snmpscrape, ipp and ipp_udp_wrap script.