Makefile.am

configure option --without-initscriptdir is syntacticaly correct, but
has been unhandled

from now - don't install init script when present


git-svn-id: https://smartmontools.svn.sourceforge.net/svnroot/smartmontools/trunk@2703 4ea69e1a-61f1-4043-bf83-b5c94c648137