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
More last-minute fixups and updates
Final fixups for OS build
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.
More redhat fixups, stopping with ipmitool work
Make the installation of lshw and ipmitool based upon where the file it contains is already there.
THis allows the system not call yum in the centos discovery image.  This explodes.
Convert DOS to UNIX line endings, Part 1
Dos2Unix, Part 2
Merge branch 'master' into redhat-build

Fix up a couple of dos2unix created conflicts.

Conflicts:
	change-image/dell/barclamps/provisioner/chef/cookbooks/provisioner/recipes/dhcp_update.rb
	change-image/dell/barclamps/provisioner/chef/cookbooks/provisioner/recipes/update_nodes.rb
DE207: Remove bmc_enable = false for all failures.  This is a start.
Make the ipmi barclamp disable itself on kvm, bochs, and vmware virtual platform hardware.
Move all the barclamp files into the barclamps for the views.
add versioning files before split
Remove extra metadata.json files.
moving files
Name the crowbar framework consistently.
add and update the crowbar.yml file
Update the pathing for translation elements in crowbar.yml file
Added packages to crowbar.yml