Log Message:
Initial import of arirang-1.6beta into the NetBSD Packages Collection.

Provided in PR 17326 by ISIHARA,Takanori (ishit@pluto.dti.ne.jp),
slightly modified by myself.

Arirang is a powerful webserver security scanner.

The following features are supported:

- Operating System Detect(used by NetCraft) 
- webserver type scan 
- CVE compatible(only NT, some Unix) 
- flexible scan rule databases 
- multiple hosts scan and multiple hosts webserver type scan. 
- http port 
- wide network(ip range) scan 
- wide network webserver type scan 
- patch information.(completed patch info-NT) 
- http request injection. 
- virtual host scan 
- fast scan(used a Processes) 
- recv flags