moved ajax node status routes back above version scope
Updated api path to new routes.
Change how we calculate fingerprints.

Saving the individual fingerprints for a node and then adding was
giving me intermittent ineger overflows in the database.  Since
fingerprint is only used to force a refresh of the UI when we add or
remove a node, instead add a class method to the Node model that
returns the sha1sum of all the node names sorted in ascending order.
This achieves the same goal without caring about having to worry about
how Ruby string hash values will fit into the database or worrying
about whiich value could trigger an integer overflow in the database.
Merge pull request #447 from dpaterson/pull-req-master-c40033062d009d2f0fe9ac40faddfe91cb79ade2

Users API/Routes/CLI refactor take II, added 'api' back into api path and several other tweaks [1/1]
Merge pull request #446 from VictorLowther/pull-req-master-394a32993d751a1a01cd1e69f92a8757fd5d0a97

Change how we calculate fingerprints. [1/1]
start migrating to the new deployment/snanpshot/role models
* Jig delegation to jig instances
* fix spec_helper to use file.expand_path
* rspec shared contexts for:
  * "crowbar test deployment" - crowbar barclamp deployment is required by node.status (which is an attribute)
  * "2 dummy nodes" - exactly what it says. They're called unit1.test.com (and 2)
* rspec tests for jig delegation
we're probably RAILS_ENV=production....
Fix up transition function.

While we are at it, rename transistion into transition everywhere.
Make the dashboard work again.

Fix up the whitespace errors in routes.rb while we are at it.
Merge pull request #448 from aabes/pull-req-master-ec41a8fec45f192dbea2f0ee61264b87a926486f

Jig delegation model start & rspec setup for shared contexts [1/1]
Merge pull request #449 from aabes/pull-req-master-238cb5dff6fbd1bf4e9f10a4864c75c3b9c02754

updated env with RAILS_ENV=production [1/1]
Merge pull request #450 from VictorLowther/pull-req-master-adc72af6083a5bcefd8c0ba8b0bd5d63a2511bac

Make the transition function do somethin quasi-reasonable. [1/2]
use from previous open pull request