Added hooks for acquire/stop/delete_machines to let vagrant handle parallelism
Various minor fixes to initial pass
Another variable name fix
Switched from first supplied timeout to longest
Merge pull request #2 from opscode/dt/vagrant-parallel

Implement vagrant parallelism
Merge branch 'master' into driver

Conflicts:
	lib/chef_metal_vagrant/vagrant_driver.rb
First (untested) pass for metal driver changes
Various fixes