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.
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.
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
More changes to nagios to get it to core dump.  Turn on ganglia.
DE225: Start renaming things.
DE213: Enable nagios with a hacked built version.
DE213: Fix nits and typos to get the thing to actually work.
Remove packaging files (got rid of directories already.)
Move all the barclamp files into the barclamps for the views.
DE263: Make sure that the nrpe.d directory is there and the right permissions.
DE273: Make sure we check the real name of the executable.  It is nagios in redhat.
DE273: Fix apt to only run on ubuntu systems.
DE273: remove dhcp_check for now.  It doesn't work on redhat.
DE227 and DE273: Code review from Rob pointed out two suggestions.  Make sure the busorder when not found is at the end.  and nagios should work for both centos and ubuntu.  Add config options
DE268: start nagios service last.
Trying again.  on organizing nagios.
Trying again on nagios layout.
Make crowbar fail faster when chef-client issues.  Also make sure platform is set for the admin node