Initial untested code for Metal 0.11
Add canonicalize_url
Actually init LXC rather than vagrant
provisioner_options/output -> machine_options/spec.location
Fix location crash
Allow devspecs to be passed
require VERSION
Use host_node from action_handler
Get rid of beta
Fix crash creating convergence options
Don't forward the same port twice
Merge branch 'driver'
Bump revision to 0.5