CB 2.0 can bootstrap an admin node to having a provisioner [2/7]

To try it out:

* Build an ISO
* Install the admin node.
* Install crowbar with /opt/dell/bin/install-crowbar your.test.name
* Wait for the install to "finish"
* Check out the functional UI @ 192.168.124.10:3000
* Run these soon-to-be-unneeded-commands:
* su - crowbar
* cd /opt/dell/crowbar_framework
* bundle exec script/rails c production
* Node.make_admin!
* NodeRole.converge!
* Watch the node roles converge in the UI.
* Marvel at how much more granular it is.
* Gaze in awe at the detailed per-node display of inbound and
outbound data.
* Tremble at a UI that displays what exactly happened to make a node
role do its thing.
* Profit.


 chef/roles/network-server.rb                 |    9 +++++
 chef/roles/network-server/role-template.json |   49 ++++++++++++++++++++++++++
 chef/roles/network.rb                        |    9 -----
 chef/roles/network/role-template.json        |   49 --------------------------
 crowbar.yml                                  |    6 ++--
 5 files changed, 62 insertions(+), 60 deletions(-)

Crowbar-Pull-ID: c3b0cb7e352feeff6881ccd3369d63b7170a505b

Crowbar-Release: development