r407: * suidmanager is obsolete now, and so is dh_suidmanager. Instead,

r407:    * suidmanager is obsolete now, and so is dh_suidmanager. Instead,
     packages that contain suid binaries should include the binaries suid in
     the .deb, and dpkg-statoverride can override this. If this is done
     to a program that previously used suidmanager, though, you need to
     conflict with suidmanager (<< 0.50).
   * Made dh_suidmanager check to see if it would have done anything before.
     If so, it states that it is obsolete, and refer users to the man
     page, which now explains the situation, and then aborts the build.
     If it would have done nothing before, it just outputs a warning that
     it is an obsolete program.