With gre as the default network type,
network_vlan_ranges doesn't need to be set

Change-Id: I661d3f382fb64ae46cac9720451d9a21f20d21c4
Update to use correct puppet modules

Change-Id: Ia40e6dffa5c560c2b35bc9a6cf208eca2637819b
Fixes a couple puppet lint warnings

"top-scope variable being used without an explicit namespace"

Change-Id: If9d537947e6031d4a0795d471305e8aba08fe681
Merge "Fixes a couple puppet lint warnings"