Changed a nuke feedback back to what it was.
SMES code slightly cleaned up.
Removed a few of the HIGH VOLTAGE signs that were on grilles.
Added a san check to hydro to remove a runtime.
git-svn-id: http://tgstation13.googlecode.com/svn/trunk@2910 316c924e-a436-60f5-8080-3fe189b3f50e