nuclearwinter: extended functionality to hammerhead

only for our kernel hotplug interface for now, will extend in the future
i`ve changed the script name a bit to protect the persons involved and
tbh mine is better :P

Change-Id: I45f418d3f8cc4e5c99c20fb9df2611990871b7a8
Signed-off-by: Dan Trifan <jimsth@gmail.com>