Testing more multicast stuff.

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@2265 71f96598-fa45-0410-b640-bcd6f8691b32
Made a mistake, reverting Host.class.php

git-svn-id: https://svn.code.sf.net/p/freeghost/code/trunk@2266 71f96598-fa45-0410-b640-bcd6f8691b32
Merge svn with master