Allow admin node to survive a reboot. [2/2]

This fixes the crowbar init script to always create a space for pids
(needed because /var/run does not persist across a reboot, and we no
longer create it as part of a chef-client run), and add a simple init
script for chef-server when using the omniinstalled version.


 setup/01-bringup-chef.install |   23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)

Crowbar-Pull-ID: 279d7e169c8dd7614657c2cc6fa005ae23c18769

Crowbar-Release: development