dev-setup/qemu-kvm/qemu-ifup: allow NAT bridge name to be configurable
dev-setup/qemu-kvm/qemu-ifup: check whether NAT bridge already exists
dev-setup/qemu-kvm/start-kvm needs to be run as root
colon is not needed on appliance first-boot
add libvirt-based instructions for setting up a dev VM on SUSE
Merge pull request #1796 from aspiers/qemu-kvm-tweaks

Misc tweaks to James' process for booting dev VMs directly via qemu-kvm