moving configs to shared folder path

Signed-off-by: Prasanna Santhanam <tsp@apache.org>
include hiera and puppet-master

changes to variables in modules

Signed-off-by: Prasanna Santhanam <tsp@apache.org>
include cobbler with dnsmasq not dhcpd

- don't duplicate puppet run in box and vagrantfile
- add firewall rules to pass cobbler check
- additional packages for cobbler check (rsync, pykickstart etc)

Signed-off-by: Prasanna Santhanam <tsp@apache.org>