ports/120476: Update port: games/xbomb to 2.2

[miwi at FreeBSD.org]

Synopsis: Update port: games/xbomb to 2.2

Responsible-Changed-From-To: freebsd-ports-bugs->miwi
Responsible-Changed-By: miwi
Responsible-Changed-When: Sat Feb 9 18:24:26 UTC 2008
Responsible-Changed-Why: 
I'll take it.

http://www.freebsd.org/cgi/query-pr.cgi?pr=120476