Improve a test name
Include options from the new command to the deprecated one

I was sure that this was working already. But fur sure I was once
again bit by http://tickets.opscode.com/browse/CHEF-3255 :(
Load dependencies of the new command class
Merge pull request #233 from tmatilai/fix-deprecated-commands

Fix deprecated commands
Fix fileutils dependencies once again

Actually chef/knife (indirectly) loads it so it's not a big issue.
Print info when cleaning up a node