Zap the local copy of the IPMI cookbook
Let network ranges have their own conduits.

We want to be able to create a BMC network that has an admin range to
let the admin node be issued an IP in the same subnet that the BMCs will
live on.  The easiest way to facilitate that is to make the BMC network
live on the BMC conduit by default, but have the admin range in that
network live on one of the host interfaces.
Have production.sh create the BMC network
Add ability to grab addresses by range as well as by net.

Since it is possible for address ranges to have their own conduit
settings, it is a good idea for us to let the nethelper code we inject
into the Chef node object be able to use it.
Add special-case logic to node to handle "admin".

It is rather useful to be able to refer to the admin node using an
easy-to-remember name.  "admin" is nice.

This lets API calls to use "admin" to refer to the admin node without
hardcoding a name or a node ID.
Fix typo in api_helper.rb
Fix up nethelper.rb to add exact address fetching.
Add ubuntu 14.04 support
Add squid to the list of required packages
Merge pull request #162 from VictorLowther/let-network-ranges-have-conduits

Let network ranges have conduits