init
Depend on vmbuilder rather than try to install it.

If more than one dhcp_kvm host is defined, Puppet can't handle
finding two package declarations with the same name.
Check if virtualization is enabled in BIOS.
Restore --bridge.
Re-define VM after changing MAC address.
set up firewall to allow traffic to/from bridge interface
bootstrap-cosmos.sh requires a tagpattern now
Merge pull request #1 from fredrikt/master

Add DHCP vmbuilding.