Merge pull request #20 from ares/master

Fix networking setup
Automatic commit of package [foreman-installer-staypuft] release [0.0.19-1].
Add staypuft-client-installer

Existing staypuft-installer now generates answer file for client
installer. Client installer prepares puppet on target machine and
registers itself in staypuft.

Generates SSH Key for foreman-proxy user and configures the
foreman-proxy service to use puppetssh

It creates foreman .ssh directory and copies the private ssh key
from the foreman-proxy user. This allows DynFlow tasks running as
foreman user to ssh into host machines, allow tasks to test that ssh is
fully configured.
no-daemonize puppetssh commmand

Service puppet stop kills any running puppet agent daemon.  This is
causing any --onetime puppetssh runs to fail mid run when trying to stop
the agent service.  Running in non daemon modes prevents this.