Improve support of the '-p' option

[jinxka]

Hello,

The nmap option '-p' allow us to specify whether we want the port to use TCP or UDP like:

nmap -Pn -sU -sT -p U:102,T:502

Would it be possible to upgrade the gem to follow this comportement?

Thanks

[postmodern]

The ports attribute can already accept a Hash of port numbers and Ranges grouped by protocol:

nmap.ports = {tcp: [1,2,3,100..200], udp: [1,2,3,100..200]}