Add a dhcp_server role for noc and dhcp01
Add a tftp_server role for noc/dhcp01
Add dhcp01 to ansible
add tftp_server/dhcp_server to noc playbook

Signed-off-by: Ricky Elrod <codeblock@fedoraproject.org>
nagios_phx2.yml -> noc.yml

Signed-off-by: Ricky Elrod <codeblock@fedoraproject.org>
Merge branch 'master' of /git/ansible
noc03

Signed-off-by: Ricky Elrod <codeblock@fedoraproject.org>