[et-mgmt-tools] virt-manager wizard suggestions

[Dale Bewley]

The virt-manager new VM wizard defaults to Generic for OS Type and
Variant. It defaults to 'Debian Lenny' after you select Linux. 

It would be nice if it defaulted to 'Linux' and 'Fedora $host_version'.
At least on the Fedora release of virt-manager.

The installation media URL example is generic, it would also be nice if
it defaulted to the mirror manager download link for the version
selected above.

Also, libvirt ships with a 'default' network but not a default storage
pool. Should there be a 'default' storage pool
for /var/lib/libvirt/images out of the box?