tdGuestOsInstTest1.py: don't try to install Fedora 7 on the new piledriver hosts
tdGuestOsInstTest1.py: Corrected kfUbuntuNewAmdBug and dropped it from ubuntu-14.04.
re-enabled PV with Windows 8 again
fixed reverted condition
tdGuestOSInstTest1.py,vboxtestvms.py: Untested revision of the --paravirt-modes code.
validation kit: disable paravirt for win8.1 guests as long as VMM is not fixed
Added Ubuntu 14.04 32/64bit installations.
Added Windows 8.1 32/64bit installations.
Added Windows 7 x86 installation.
fix OSE