(maint) Provide new node configs

Early versions of puppet-acceptance had configuration files for running
with vsphere which were tied to old static vms.

This commit adds a new set of puppet-acceptance configs using the vcloud
hypervisor and dynamic templates.  These should be useable with
acceptance runs that setup either via git or through package
installation.

It also adds git installation to the local/pre-suite/setup steps used
for testing against pupppet-acceptance --type 'git'.