Moved Sledgehammer into its own repository, and added a README pointing to it.

While we are at it, move all of Crowbar up a directory, since we no longer
have to seperate it from Sledgehammer like that.
Pre release fixes from Dell Engineering
Add licensing information to files that were missing it.

Also copy curl over very early in the OS install process so that we can
register as installing with the admin node as early as possible.
Make the networking barclamp work just well enough on redhat to bring up the admin node.
fix order attribute not being present, and some logging to occur at recipe load time
DE225: Start renaming things.
First stab at fleshing out the network barclamp.  Not working yet.
The skeleton for all the pieces of the network barclamp is in place.

Now to start smoketesting it.
Make admin node interfaces actaully make it through discovery.
Teaming on redhat works.
Merge branch 'vlowther-network-barclamp' into redhat-build
Rework Victor's network barclamp support for redhat.  Little nits that add up to a lot.
Clean up some of the messages and don't run as much if already done.
Reorder files and make sure interfaces are created when the base interface isn't ip'ed
DE227: reorder network script from ExLibris to see if that helps with multi-nic.  Needed for teaming either way.
Remove packaging files (got rid of directories already.)
Move all the barclamp files into the barclamps for the views.
DE227: First of many.  Add bus_info collector for networks.  Add new maps to the network proposal for mapping ethX to 1gX or 10gX.   Add Maps for intf0 to network map.227: First of many.
DE227: Add code to the recipe to sort, search, and name the interfaces from one map to another.
DE227: Add debugging and fix syntax errors.