Use the correct variable for network of the provisioned env

Small misunderstanding on the meaning of the variable:
provisioner.network.type is the type of the provider network,
not the type of the provisioned network.

Change-Id: I89c3db06bba1291b13fa928735f2d150726c491b
Add support for using --inventory on run.sh

Change-Id: I868829591498259395668e702b6604ae630df459
Change installer package name to rhel-osp-installer

Change-Id: I15f99d97c28e0c59dc24473983e74785553ec57c
Updates to staypuft to support non-interactive installer

The non-interactive installer now works. This commit removes some of the
older staypuft mechanisms that are no longer needed. The rest is to
create the answer files, run the installer, then kick off the rest of
the virt hosts.

Change-Id: I54223555a262294a711d856b04d74eb92030cff1
update settings file for cleanup

* make current hardcoded option the default
* add ability to pass in file name

Change-Id: Iacb26669ba0413d372282baf5bea0d6c01434b5a