#14 Add IPV6 compatibility

[Anonymous]

Right now, oomon does not correctly evaluate IPV6 hosts
in vbots, or anywhere else, for example:

[07:13] <vuurmon> 3 -- messiah@255.255.255.*

[07:13] .list messiah@*
[07:13] <vuurmon> asuma (messiah@was.pimpinyourmom.com)
[07:13] <vuurmon> messiah_ (messiah@pirate.ninj.us)
[07:13] <vuurmon> choji (messiah@still.xprmntl.net)
[07:13] <vuurmon> 3 matches for messiah@* found.

Notice how it doesn't even resolve the hosts in the .list.

Some features with IPV6 and its host resolution would
be wonderful, Thanks!