Replace WMI class with Win32 APIs for routing
Replace WMI class with Win32 APIs for routing

Useful for using the HTTP metadata service during
specialize on boot after Sysprep

alexpilotti/cloudbase-init,chialiang-8/cloudbase-init,ader1990/cloudbase-init,cmin764/cloudbase-init,CropCircleSys/bsd-cloudinit,bincentvaret/bsd-cloudinit,pellaeon/bsd-cloudinit,stackforge/cloudbase-init,stefan-caraiman/cloudbase-init,whiteear/cloudbase-init,openstack/cloudbase-init,telerik/cloudbase-init,pellaeon/bsd-cloudinit