Update to ubuntu 12.04.2
Merge pull request #20 from rnewson/ubuntu-12.04.2

Update to ubuntu 12.04.2
Changed default kickstart port so that vms can be build simultaneously
Add windows 2012 and 8
Added timeout before installing chef (mainly for windows 8)
Don't reboot imediately, on really fast machines it causes winrm error
mount validation fails on some oses... wait for veewee validation to try
Merge pull request #29 from hh/windows+2012+8

Windows+2012+8