KVM test: Fix setup stage of windows hosts

Most of the unattended windows install files added a
static ip network connection before reporting end of
install. That is fine when you are using user mode
networking only, but this is certainly restrictive,
and will give problems on subsequent tests if you are
using tap mode. Let's do all network configuration
through DCHP instead.

Tested and it works just fine for all versions of windows.

Signed-off-by: Lucas Meneghel Rodrigues <lmr@redhat.com>


git-svn-id: http://test.kernel.org/svn/autotest/trunk@4167 592f7852-d20e-0410-864c-8624ca9c26a4
10 files changed