FIX: setuid flag was removed in debian packages
Merge pull request #344 from reneme/fix_setuid_deb_package

FIX: setuid Flag Was Removed in Debian Packages

The CMakeLists.txt installs cvmfs_suid_helper with the setuid flag correctly set. Unfortunately, during package building the debhelper dh_fixperms removes the flag automagically.

Note: This fix is untested, I'd like to try it using the nightly build procedure.